diff --git a/coffee/bomb.coffee b/coffee/bomb.coffee
index 70f7a4b..c7f8b4f 100644
--- a/coffee/bomb.coffee
+++ b/coffee/bomb.coffee
@@ -4,11 +4,10 @@
 # 000   000  000   000  000 0 000  000   000
 # 0000000     0000000   000   000  0000000  
 
-log    = require '/Users/kodi/s/ko/js/tools/log'
-
 Pushable = require './pushable'
 Action   = require './action'
 Vector   = require './lib/vector'
+Material = require './material'
 
 class Bomb extends Pushable
     
@@ -24,16 +23,8 @@ class Bomb extends Pushable
         geom2 = new THREE.DodecahedronGeometry 1
         geom2.rotateX Vector.DEG2RAD 90
         geom.merge geom2
-        
-        @mat  = new THREE.MeshPhongMaterial 
-            color:          0xff0000
-            side:           THREE.FrontSide
-            shading:        THREE.FlatShading
-            transparent:    true
-            opacity:        0.7
-            shininess:      20
-        
-        @mesh = new THREE.Mesh geom, @mat
+                
+        @mesh = new THREE.Mesh geom, Material.bomb
         @updateMesh()
         super
     
@@ -68,7 +59,7 @@ class Bomb extends Pushable
             
         if splitter
             Splitter = require './splitter'
-            world.addObjectAtPos new Splitter(dir), pos        
+            world.addObjectAtPos new Splitter(dir), pos
     
     bulletImpact: ->
         if not @splitted
diff --git a/coffee/bot.coffee b/coffee/bot.coffee
index 539f984..2db4e4f 100644
--- a/coffee/bot.coffee
+++ b/coffee/bot.coffee
@@ -78,11 +78,11 @@ class Bot extends Pushable
            
         Mutant = require './mutant'         
         mutant = @ instanceof Mutant
-        @mesh = new THREE.Mesh geom, mutant and Material.mutant.clone() or Material.bot
+        @mesh = new THREE.Mesh geom, mutant and Material.mutant.clone() or Material.player
 
         geom = new THREE.TorusGeometry 0.5-tireRadius, tireRadius, 16, 32
         geom.scale 1,1,2.5
-        tireMat = mutant and Material.mutant_tire.clone() or Material.tire
+        tireMat = mutant and Material.mutantTire.clone() or Material.tire
         @leftTire = new THREE.Mesh geom, tireMat
         @leftTire.position.set 0.35,0,0 
         @leftTire.rotation.set 0, Vector.DEG2RAD(90), 0
diff --git a/coffee/gate.coffee b/coffee/gate.coffee
index 0633313..fdf5efb 100644
--- a/coffee/gate.coffee
+++ b/coffee/gate.coffee
@@ -4,10 +4,11 @@
 # 000   000  000   000     000     000     
 #  0000000   000   000     000     00000000
 
-Vector = require './lib/vector'
-Switch = require './switch'
-Light  = require './light'
-Action = require './action'
+Vector   = require './lib/vector'
+Switch   = require './switch'
+Light    = require './light'
+Action   = require './action'
+Material = require './material'
 
 class Gate extends Switch
     
@@ -30,13 +31,8 @@ class Gate extends Switch
     createMesh: () -> 
         torusRadius = 0.05
         t1 = new THREE.TorusBufferGeometry 0.5-torusRadius, torusRadius, 16, 32
-        @mat = new THREE.MeshPhongMaterial 
-            color:     0xff0000
-            side:      THREE.FrontSide
-            shading:   THREE.SmoothShading
-            shininess: 5
             
-        @mesh = new THREE.Mesh t1, @mat
+        @mesh = new THREE.Mesh t1, Material.gate
         @mesh.castShadow = true
         @mesh.receiveShadow = true
         
@@ -45,7 +41,7 @@ class Gate extends Switch
         t2.rotateY Vector.DEG2RAD 90 
         t3.rotateX Vector.DEG2RAD 90 
         t2.merge t3
-        @tors = new THREE.Mesh t2, @mat
+        @tors = new THREE.Mesh t2, Material.gate
         @tors.castShadow = true
         @tors.receiveShadow = true
         @mesh.add @tors
diff --git a/coffee/levels.coffee b/coffee/levels.coffee
index c23e398..5b4e05d 100644
--- a/coffee/levels.coffee
+++ b/coffee/levels.coffee
@@ -10,7 +10,6 @@ class Levels
         @dict = {}
         @list = [
             # "test",
-            "mini", 
             # --- introduction
             "steps", 
             "start", 
diff --git a/coffee/levels/blocks.coffee b/coffee/levels/blocks.coffee
index 2bb9017..33b6f25 100644
--- a/coffee/levels/blocks.coffee
+++ b/coffee/levels/blocks.coffee
@@ -2,9 +2,8 @@
 module.exports =
     name:       "blocks"
     design:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [18,12,5]
-    intro:      "blocks"
     help:       """
                 you can grab
                 most stones by pressing forward
diff --git a/coffee/levels/bombs.coffee b/coffee/levels/bombs.coffee
index f974b7f..e5894bb 100644
--- a/coffee/levels/bombs.coffee
+++ b/coffee/levels/bombs.coffee
@@ -7,9 +7,8 @@
 
 module.exports = 
     name:     'bombs'
-    scheme:   "red_scheme"
+    scheme:   "red"
     size:     [9,9,9]
-    intro:    "bombs" 
     help:     """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/borg.coffee b/coffee/levels/borg.coffee
index 1d0356a..1c74d4c 100644
--- a/coffee/levels/borg.coffee
+++ b/coffee/levels/borg.coffee
@@ -8,9 +8,8 @@
 module.exports = 
     name:       'borg'
     disgn:      'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [9,9,9]
-    intro:      "borg"
     help:       """
                 Believe me,
                 they are
diff --git a/coffee/levels/bridge.coffee b/coffee/levels/bridge.coffee
index a78ffea..2174bc2 100644
--- a/coffee/levels/bridge.coffee
+++ b/coffee/levels/bridge.coffee
@@ -6,22 +6,21 @@
 #   0000000    000   000  000  0000000     0000000   00000000
 
 module.exports =
-    name: 'bridge'
-    scheme:   "red_scheme"
-    size:     [9,9,5]    
-    intro:    "bridge" 
-    help:     """
-              $scale(1.5)mission:
-              activate the exit!
-              to activate the exit,
-              feed it with electricity:
-                  
-              connect the generator
-              with the motor
-              
-              place a wire stone
-              next to the exit
-              """
+    name:       'bridge'
+    scheme:     "red"
+    size:       [9,9,5]    
+    help:       """
+                $scale(1.5)mission:
+                activate the exit!
+                to activate the exit,
+                feed it with electricity:
+                    
+                connect the generator
+                with the motor
+                
+                place a wire stone
+                next to the exit
+                """
     player:     
         position: [0,-3,1]
     exits:    [
diff --git a/coffee/levels/bronze.coffee b/coffee/levels/bronze.coffee
index b7e9ed4..73a6bb7 100644
--- a/coffee/levels/bronze.coffee
+++ b/coffee/levels/bronze.coffee
@@ -7,9 +7,8 @@
 
 module.exports = 
     name:       'bronze'
-    scheme:     "bronze_scheme"
+    scheme:     "bronze"
     size:       [9,6,9]
-    intro:      "bronze"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/captured.coffee b/coffee/levels/captured.coffee
index 01d1759..f4bc02f 100644
--- a/coffee/levels/captured.coffee
+++ b/coffee/levels/captured.coffee
@@ -9,9 +9,8 @@ module.exports =
 
     name:       "captured"
     design:     'Niko Boehm'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [9,9,9]
-    intro:      "captured"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/chain.coffee b/coffee/levels/chain.coffee
index 37019a5..990586b 100644
--- a/coffee/levels/chain.coffee
+++ b/coffee/levels/chain.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "chain"
-    scheme:     "candy_scheme"
+    scheme:     "candy"
     size:       [9,9,5]
-    intro:      "chain"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/cheese.coffee b/coffee/levels/cheese.coffee
index 1480aec..1368790 100644
--- a/coffee/levels/cheese.coffee
+++ b/coffee/levels/cheese.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "cheese"
     design:     "Owen Hay"
-    scheme:     "yellow_scheme"
+    scheme:     "yellow"
     size:       [11,12,7]
-    intro:      "cheese"
     help:       """
                 $scale(1.5)mission:
                 activate the exit.
diff --git a/coffee/levels/church.coffee b/coffee/levels/church.coffee
index 2b58271..4a84889 100644
--- a/coffee/levels/church.coffee
+++ b/coffee/levels/church.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "church"
-    scheme:     "yellow_scheme"
+    scheme:     "yellow"
     size:       [5,7,5]
-    intro:      "church"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/circuit.coffee b/coffee/levels/circuit.coffee
index 00f132d..b59e911 100644
--- a/coffee/levels/circuit.coffee
+++ b/coffee/levels/circuit.coffee
@@ -9,9 +9,8 @@ module.exports =
     
     name:       "circuit"
     design:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [9,9,9]
-    intro:      "circuit"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/columns.coffee b/coffee/levels/columns.coffee
index 315ca19..d60a2e9 100644
--- a/coffee/levels/columns.coffee
+++ b/coffee/levels/columns.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "columns"
-    scheme:     "green_scheme"
+    scheme:     "green"
     size:       [7,9,7]
-    intro:      "columns"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/conductor.coffee b/coffee/levels/conductor.coffee
index f6891de..9135251 100644
--- a/coffee/levels/conductor.coffee
+++ b/coffee/levels/conductor.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "conductor"
     deisgn:     "Michael Abel"
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [11,9,11]
-    intro:      "conductor"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/core.coffee b/coffee/levels/core.coffee
index 83196e2..0260095 100644
--- a/coffee/levels/core.coffee
+++ b/coffee/levels/core.coffee
@@ -8,7 +8,7 @@
 module.exports =
     name:       "core"
     design:     "Michael Abel"
-    scheme:     "yellow_scheme"
+    scheme:     "yellow"
     size:       [9,9,9]
     help:       """
                 reach the exit.
diff --git a/coffee/levels/cube.coffee b/coffee/levels/cube.coffee
index 7ca910d..e95ce49 100644
--- a/coffee/levels/cube.coffee
+++ b/coffee/levels/cube.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "cube"
     deisgn:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [5,5,5]
-    intro:      "cube"
     help:       "reach the exit!"
     player:
         coordinates:  [2,0,0]
diff --git a/coffee/levels/edge.coffee b/coffee/levels/edge.coffee
index 85a5425..89cc3f6 100644
--- a/coffee/levels/edge.coffee
+++ b/coffee/levels/edge.coffee
@@ -2,9 +2,8 @@
 
 module.exports = 
     name:       "edge"
-    scheme:     "candy_scheme"
+    scheme:     "candy"
     size:       [7,7,7]
-    intro:      "edge"
     help:       "$scale(1.5)mission:\nget to the exit!"
     player:
         coordinates:  [3,0,0]
diff --git a/coffee/levels/electro.coffee b/coffee/levels/electro.coffee
index d90ebeb..d64d3bd 100644
--- a/coffee/levels/electro.coffee
+++ b/coffee/levels/electro.coffee
@@ -7,9 +7,8 @@
     
 module.exports =
     name:       "electro"
-    scheme:     "metal_scheme"
+    scheme:     "metal"
     size:       [9,7,9]
-    intro:      "electro"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/elevate.coffee b/coffee/levels/elevate.coffee
index ffc8632..73ee076 100644
--- a/coffee/levels/elevate.coffee
+++ b/coffee/levels/elevate.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "elevate"
-    scheme:     "bronze_scheme"
+    scheme:     "bronze"
     size:       [9,5,7]
-    intro:      "elevate"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/energy.coffee b/coffee/levels/energy.coffee
index f1cd5d2..b7b598b 100644
--- a/coffee/levels/energy.coffee
+++ b/coffee/levels/energy.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "energy"
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [9,17,9]
-    intro:      "energy"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/entropy.coffee b/coffee/levels/entropy.coffee
index dfb8620..c4ef071 100644
--- a/coffee/levels/entropy.coffee
+++ b/coffee/levels/entropy.coffee
@@ -9,9 +9,8 @@ module.exports =
 
     name:       "entropy"
     design:     'Michael Abel'
-    scheme:     "green_scheme"
+    scheme:     "green"
     size:       [9,9,9]
-    intro:      "entropy"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/escape.coffee b/coffee/levels/escape.coffee
index 720a9b0..73ac7eb 100644
--- a/coffee/levels/escape.coffee
+++ b/coffee/levels/escape.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "escape"
-    scheme:     "metal_scheme"
+    scheme:     "metal"
     size:       [7,9,7]
-    intro:      "escape"
     help:       """
                 $scale(1.5)mission:
                 try to escape!
diff --git a/coffee/levels/evil.coffee b/coffee/levels/evil.coffee
index 8fa9c11..19f5d79 100644
--- a/coffee/levels/evil.coffee
+++ b/coffee/levels/evil.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "evil"
-    scheme:     "red_scheme"
+    scheme:     "red"
     size:       [13,5,13]
-    intro:      "evil"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/fallen.coffee b/coffee/levels/fallen.coffee
index 84e5add..f86dff1 100644
--- a/coffee/levels/fallen.coffee
+++ b/coffee/levels/fallen.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "fallen"
     deisgn:     'Owen Hay'
-    scheme:     "blue_scheme"
+    scheme:     "blue"
     size:       [13,15,13]
-    intro:      "fallen"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/flower.coffee b/coffee/levels/flower.coffee
index 39d024f..e118c02 100644
--- a/coffee/levels/flower.coffee
+++ b/coffee/levels/flower.coffee
@@ -3,9 +3,8 @@
 module.exports =
     
     name:       "flower"
-    scheme:     "metal_scheme"
+    scheme:     "metal"
     size:       [7,7,11]
-    intro:      "flower"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/gamma.coffee b/coffee/levels/gamma.coffee
index 59bcc9c..6db8402 100644
--- a/coffee/levels/gamma.coffee
+++ b/coffee/levels/gamma.coffee
@@ -11,9 +11,8 @@
 module.exports =
     name:       "gamma"
     design:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [10,10,10]
-    intro:      "gamma"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/gears.coffee b/coffee/levels/gears.coffee
index 5533521..f0ac9d8 100644
--- a/coffee/levels/gears.coffee
+++ b/coffee/levels/gears.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "gears"
-    scheme:     "blue_scheme"
+    scheme:     "blue"
     size:       [9,9,9]
-    intro:      "gears"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/gold.coffee b/coffee/levels/gold.coffee
index 4b2c895..74028e5 100644
--- a/coffee/levels/gold.coffee
+++ b/coffee/levels/gold.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "gold"
-    scheme:     "yellow_scheme"
+    scheme:     "yellow"
     size:       [3,11,3]
-    intro:      "gold"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/grasp.coffee b/coffee/levels/grasp.coffee
index bf45611..8052e4a 100644
--- a/coffee/levels/grasp.coffee
+++ b/coffee/levels/grasp.coffee
@@ -8,8 +8,7 @@
 module.exports =
     name:       "grasp"
     design:     "Owen Hay"
-    scheme:     "blue_scheme"
-    intro:      "grasp"
+    scheme:     "blue"
     size:       [11,11,11]
     help:       """
                 $scale(1.5)mission:activate the exit!
diff --git a/coffee/levels/green.coffee b/coffee/levels/green.coffee
index 8fe9898..707c706 100644
--- a/coffee/levels/green.coffee
+++ b/coffee/levels/green.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "green"
-    scheme:     "green_scheme"
+    scheme:     "green"
     size:       [13,5,13]
-    intro:      "green"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/grid.coffee b/coffee/levels/grid.coffee
index 01ecbdc..ca73aae 100644
--- a/coffee/levels/grid.coffee
+++ b/coffee/levels/grid.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "grid"
-    scheme:     "candy_scheme"
+    scheme:     "candy"
     size:       [9,9,9]
-    intro:      "grid"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/hidden.coffee b/coffee/levels/hidden.coffee
index d9ad93c..1155258 100644
--- a/coffee/levels/hidden.coffee
+++ b/coffee/levels/hidden.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "hidden"
-    scheme:     "metal_scheme"
+    scheme:     "metal"
     size:       [9,9,9]
-    intro:      "hidden"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/invisimaze.coffee b/coffee/levels/invisimaze.coffee
index e1f356e..0570026 100644
--- a/coffee/levels/invisimaze.coffee
+++ b/coffee/levels/invisimaze.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "invisimaze"
     design:     'Owen Hay'
-    scheme:     "yellow_scheme"
+    scheme:     "yellow"
     size:       [9,5,5]
-    intro:      "invisimaze"
     help:       """
                 blindly fumbling through the maze
                 
diff --git a/coffee/levels/jump.coffee b/coffee/levels/jump.coffee
index 15963ee..458d973 100644
--- a/coffee/levels/jump.coffee
+++ b/coffee/levels/jump.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "jump"
-    scheme:     "red_scheme"
+    scheme:     "red"
     size:       [7,7,13]
-    intro:      "jump"
     help:       """  
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/love.coffee b/coffee/levels/love.coffee
index 77001d2..60334d9 100644
--- a/coffee/levels/love.coffee
+++ b/coffee/levels/love.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "love"
-    scheme:     "red_scheme"
+    scheme:     "red"
     size:       [13,13,13]
-    intro:      "love"
     help:       "$scale(1.5)mission:\nget to the exit!"
     player:   
         position:         [0,1,-4]
diff --git a/coffee/levels/machine.coffee b/coffee/levels/machine.coffee
index 4ae12b1..d02d87d 100644
--- a/coffee/levels/machine.coffee
+++ b/coffee/levels/machine.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "machine"
     deisgn:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [5,5,9]
-    intro:      "machine"
     help:       "$scale(1.5)mission:\nactivate the exit!"
     player:     
         position:     [0,0,0]
diff --git a/coffee/levels/maze.coffee b/coffee/levels/maze.coffee
index 25407ae..46991c9 100644
--- a/coffee/levels/maze.coffee
+++ b/coffee/levels/maze.coffee
@@ -9,9 +9,8 @@ module.exports =
 
     name:       "maze"
     deisgn:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [4,4,4]
-    intro:      "maze"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/mesh.coffee b/coffee/levels/mesh.coffee
index c0f6c24..3873b1b 100644
--- a/coffee/levels/mesh.coffee
+++ b/coffee/levels/mesh.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "mesh"
     design:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [11,11,11]
-    intro:      "mesh"
     help:       "$scale(1.5)mission:\nget to the exit!"
     player:     
         coordinates:    [0,0,5]
diff --git a/coffee/levels/mini.coffee b/coffee/levels/mini.coffee
index dd2dd36..bcf82ee 100644
--- a/coffee/levels/mini.coffee
+++ b/coffee/levels/mini.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "mini"
     design:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [5,5,7]
-    intro:      "mini"
     help:       "$scale(1.5)mission:\nget to the exit!"
     player:   
         coordinates:    [2,4,4]
diff --git a/coffee/levels/move.coffee b/coffee/levels/move.coffee
index 00ccab7..f342420 100644
--- a/coffee/levels/move.coffee
+++ b/coffee/levels/move.coffee
@@ -7,8 +7,7 @@
 
 module.exports =
     name:       "move"
-    scheme:     "red_scheme"
-    intro:      "move"
+    scheme:     "red"
     size:       [7,7,7]
     help:       """
                 $scale(1.5)mission: activate the exit!
diff --git a/coffee/levels/mutants.coffee b/coffee/levels/mutants.coffee
index af2f197..6ad9a63 100644
--- a/coffee/levels/mutants.coffee
+++ b/coffee/levels/mutants.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "mutants"
-    scheme:     "blue_scheme"
+    scheme:     "blue"
     size:       [9,9,9]
-    intro:      "mutants"
     help:       """
                 $scale(1.5)mission:
                 deactivate the mutants!
diff --git a/coffee/levels/neutron.coffee b/coffee/levels/neutron.coffee
index dc6ee59..e4b6085 100644
--- a/coffee/levels/neutron.coffee
+++ b/coffee/levels/neutron.coffee
@@ -8,7 +8,7 @@
 module.exports = 
     name:       "neutron"
     design:     'Michael Abel'
-    scheme:     "neutron_scheme"
+    scheme:     "neutron"
     size:       [11,11,11]
     help:       """ 
                 $scale(1.5)mission:
diff --git a/coffee/levels/nice.coffee b/coffee/levels/nice.coffee
index 3469f3a..a987d46 100644
--- a/coffee/levels/nice.coffee
+++ b/coffee/levels/nice.coffee
@@ -9,7 +9,7 @@ module.exports =
 
     name:       "nice"
     design:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [11,11,11]
     help:       "$scale(1.5)mission:\nget to the exit!"
     player:     position: [2,-1,0]
diff --git a/coffee/levels/plate.coffee b/coffee/levels/plate.coffee
index b687f8f..ebfec94 100644
--- a/coffee/levels/plate.coffee
+++ b/coffee/levels/plate.coffee
@@ -5,9 +5,8 @@ Vector     = require '../lib/vector'
 
 module.exports =
     name:       "plate"
-    scheme:     "blue_scheme"
+    scheme:     "blue"
     size:       [7,7,9]
-    intro:      "plate"
     help:       """
                 $scale(1.5)mission:\nget to the exit!
                 
diff --git a/coffee/levels/pool.coffee b/coffee/levels/pool.coffee
index 27be14b..7c01081 100644
--- a/coffee/levels/pool.coffee
+++ b/coffee/levels/pool.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "pool"
     design:     'Michael Abel'
-    scheme:     "green_scheme"
+    scheme:     "green"
     size:       [11,11,11]
-    intro:      "pool"
     help:       "$scale(1.5)mission:\nget to the exit!"
     player:   
         coordinates:     [5,10,5]
diff --git a/coffee/levels/random.coffee b/coffee/levels/random.coffee
index c98eff4..9dd40d1 100644
--- a/coffee/levels/random.coffee
+++ b/coffee/levels/random.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "random"
     design:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [21,21,21]
-    intro:      "random"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/regal.coffee b/coffee/levels/regal.coffee
index 3723225..c1de20d 100644
--- a/coffee/levels/regal.coffee
+++ b/coffee/levels/regal.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "regal"
-    scheme:     "bronze_scheme"
+    scheme:     "bronze"
     size:       [7,3,9]
-    intro:      "regal"
     help:       "$scale(1.5)mission:\nactivate the exit!"
     player:     position:         [0,0,0]
     exits:      [
diff --git a/coffee/levels/rings.coffee b/coffee/levels/rings.coffee
index 71b037b..a3f1f76 100644
--- a/coffee/levels/rings.coffee
+++ b/coffee/levels/rings.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "rings"
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [9,7,9]
-    intro:      "rings"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/sandbox.coffee b/coffee/levels/sandbox.coffee
index 68ab619..7ef822b 100644
--- a/coffee/levels/sandbox.coffee
+++ b/coffee/levels/sandbox.coffee
@@ -8,9 +8,8 @@
 module.exports =    
     name:       "sandbox"
     design:     'Michael Abel'
-    scheme:     "bronze_scheme"
+    scheme:     "bronze"
     size:       [9,9,6]
-    intro:      "sandbox"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/slick.coffee b/coffee/levels/slick.coffee
index b50916c..7a2b23a 100644
--- a/coffee/levels/slick.coffee
+++ b/coffee/levels/slick.coffee
@@ -9,9 +9,8 @@ module.exports =
 
     name:       "slick"
     design:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [9,11,15]
-    intro:      "slick"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/spiral.coffee b/coffee/levels/spiral.coffee
index 4ce02f4..f0290d7 100644
--- a/coffee/levels/spiral.coffee
+++ b/coffee/levels/spiral.coffee
@@ -8,8 +8,7 @@
 module.exports =
     name:       "spiral"
     design:     "Owen Hay"
-    scheme:     "zen_scheme"
-    intro:      "spiral"
+    scheme:     "zen"
     size:       [5,25,5]
     help:       "Down the Rabbit Hole"
     player:     
diff --git a/coffee/levels/start.coffee b/coffee/levels/start.coffee
index 85c3571..f41c036 100644
--- a/coffee/levels/start.coffee
+++ b/coffee/levels/start.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "start"
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [7,7,11]
-    intro:      "start"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/steps.coffee b/coffee/levels/steps.coffee
index e84d245..a6701e6 100644
--- a/coffee/levels/steps.coffee
+++ b/coffee/levels/steps.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "steps"
-    scheme:     "blue_scheme"
+    # scheme:     "blue"
     size:       [7,7,13]
-    intro:      "steps"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/stones.coffee b/coffee/levels/stones.coffee
index bc65193..6967091 100644
--- a/coffee/levels/stones.coffee
+++ b/coffee/levels/stones.coffee
@@ -1,8 +1,7 @@
 module.exports =
     name:       "stones"
-    scheme:     "blue_scheme"
+    scheme:     "blue"
     size:       [11,11,12]
-    intro:      "stones"
     help:       """
                 $scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/strange.coffee b/coffee/levels/strange.coffee
index 50ed0e1..feab99a 100644
--- a/coffee/levels/strange.coffee
+++ b/coffee/levels/strange.coffee
@@ -8,7 +8,7 @@
 module.exports = 
     name:       "strange" 
     deisgn:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [9,9,9]    
     help:       """
                 $scale(1.5)mission:
diff --git a/coffee/levels/switch.coffee b/coffee/levels/switch.coffee
index b8f6bbe..d3099aa 100644
--- a/coffee/levels/switch.coffee
+++ b/coffee/levels/switch.coffee
@@ -7,9 +7,8 @@
 
 module.exports =
     name:       "switch"
-    scheme:     "yellow_scheme"
+    scheme:     "yellow"
     size:       [7,7,7]
-    intro:      "switch"
     help:       """
                 $scale(1.5)mission:
                 activate the exit!
diff --git a/coffee/levels/throw.coffee b/coffee/levels/throw.coffee
index 6ac1d5d..5f11d29 100644
--- a/coffee/levels/throw.coffee
+++ b/coffee/levels/throw.coffee
@@ -9,9 +9,8 @@ module.exports =
     
     name:       "throw"
     design:     'Michael Abel'
-    scheme:     "tron_scheme"
+    scheme:     "tron"
     size:       [5,7,7]
-    intro:      "throw"
     help:       """
                 "$scale(1.5)mission:
                 get to the exit!
diff --git a/coffee/levels/towers.coffee b/coffee/levels/towers.coffee
index 51283b9..2becd39 100644
--- a/coffee/levels/towers.coffee
+++ b/coffee/levels/towers.coffee
@@ -2,9 +2,8 @@
 
 module.exports = 
     name:       "towers"
-    scheme:     "metal_scheme"
+    scheme:     "metal"
     size:       [9,9,15]
-    intro:      "towers"
     help:       "$scale(1.5)mission:\nget to the exit!\n\nto get to the exit,\nmove the stones"
     player: 
         coordinates: [4,5,0]
diff --git a/coffee/levels/walls.coffee b/coffee/levels/walls.coffee
index 1ca63b6..c956125 100644
--- a/coffee/levels/walls.coffee
+++ b/coffee/levels/walls.coffee
@@ -8,9 +8,8 @@
 module.exports =
     name:       "walls"
     design:     'Michael Abel'
-    scheme:     "default_scheme"
+    scheme:     "default"
     size:       [7,5,5]
-    intro:      "walls"
     help:       """
                 $scale(1.5)mission:
                     
diff --git a/coffee/light.coffee b/coffee/light.coffee
index fe001a6..9f64ccc 100644
--- a/coffee/light.coffee
+++ b/coffee/light.coffee
@@ -4,7 +4,8 @@
 # 000      000  000   000  000   000     000   
 # 0000000  000   0000000   000   000     000   
 
-Item = require './item'
+Item     = require './item'
+Material = require './material'
 
 class Light extends Item
     
@@ -21,21 +22,13 @@ class Light extends Item
         @point.shadow.mapSize = new THREE.Vector2 2048, 2048
         @point.shadow.bias = 0.01
         geom   = new THREE.SphereGeometry 0.3, 16, 16
-        mat    = new THREE.MeshLambertMaterial 
-            color:          0xffffff
-            side:           THREE.FrontSide
-            shading:        THREE.SmoothShading
-            transparent:    true
-            opacity:        0.7
-            emissive:       0xffff00
-            emissiveIntensity: 0.9
 
         # world.scene.add new THREE.CameraHelper @point.shadow.camera if @shadow
         
         @point.shadow.camera.near = 0.1
         @point.shadow.camera.far = @radius*2
             
-        @mesh = new THREE.Mesh geom, mat
+        @mesh = new THREE.Mesh geom, Material.bulb
         world.scene.add @point
         world.addLight @
         @setPosition opt.pos if opt?.pos?
diff --git a/coffee/material.coffee b/coffee/material.coffee
index fbc8411..2a8ba06 100644
--- a/coffee/material.coffee
+++ b/coffee/material.coffee
@@ -7,7 +7,12 @@
 
 module.exports =
 
-    bot: new THREE.MeshPhongMaterial
+    glow: new THREE.SpriteMaterial 
+        map: new THREE.TextureLoader().load "#{__dirname}/../img/glow.png"
+        color: 0xffff00
+        id: 999
+
+    player: new THREE.MeshPhongMaterial
         color:          0x2222ff
         side:           THREE.FrontSide
         shading:        THREE.SmoothShading
@@ -17,7 +22,7 @@ module.exports =
                     
     tire: new THREE.MeshPhongMaterial 
         color:          0x000066
-        specular:       0x222255
+        # specular:       0x222255
         side:           THREE.FrontSide
         shading:        THREE.FlatShading
         transparent:    true
@@ -32,7 +37,7 @@ module.exports =
         opacity:        1
         shininess:      5
 
-    mutant_tire: new THREE.MeshPhongMaterial 
+    mutantTire: new THREE.MeshPhongMaterial 
         color:          0x555555
         specular:       0x222222
         side:           THREE.FrontSide
@@ -48,11 +53,6 @@ module.exports =
         opacity:        0.8
         shininess:      5
         depthWrite:     false
-
-    glow: new THREE.SpriteMaterial 
-        map: new THREE.TextureLoader().load "#{__dirname}/../img/glow.png"
-        color: 0xffff00
-        id: 999
     
     gear: new THREE.MeshPhongMaterial 
         color:          0xff0000
@@ -66,12 +66,41 @@ module.exports =
         shading:        THREE.SmoothShading
         shininess:      40
 
-    wire_plate: new THREE.MeshPhongMaterial 
+    wirePlate: new THREE.MeshPhongMaterial 
         color:          0x880000
         side:           THREE.DoubleSide
         shading:        THREE.SmoothShading
         shininess:      10
-        
+
+    bulb: new THREE.MeshLambertMaterial 
+        color:          0xffffff
+        side:           THREE.FrontSide
+        shading:        THREE.SmoothShading
+        transparent:    true
+        opacity:        0.7
+        emissive:       0xffff00
+        emissiveIntensity: 0.9
+
+    bomb: new THREE.MeshPhongMaterial 
+        color:          0xff0000
+        side:           THREE.FrontSide
+        shading:        THREE.FlatShading
+        transparent:    true
+        opacity:        0.7
+        shininess:      20
+
+    switch: new THREE.MeshPhongMaterial 
+        color:          0x0000ff
+        side:           THREE.FrontSide
+        shading:        THREE.SmoothShading
+        shininess:      5
+
+    gate: new THREE.MeshPhongMaterial 
+        color:          0xff0000
+        side:           THREE.FrontSide
+        shading:        THREE.SmoothShading
+        shininess:      5
+    
     raster: new THREE.MeshPhongMaterial 
         color:          0x880000
         side:           THREE.FrontSide
diff --git a/coffee/player.coffee b/coffee/player.coffee
index 7323ca5..3fc397c 100644
--- a/coffee/player.coffee
+++ b/coffee/player.coffee
@@ -228,11 +228,16 @@ class Player extends Bot
     initAction: (action) ->
         # log "initAction #{action.id} #{action.name}"
         switch action.id
-            # when Action.CLIMB_DOWN, Action.FORWARD then @addMoves 1 
-            when Action.TURN_LEFT, Action.TURN_RIGHT
+            when Action.CLIMB_DOWN
+                # @addMoves 1 
+                world.playSound 'BOT_CLIMB'
+            when Action.FORWARD
+                # @addMoves 1 
                 world.playSound 'BOT_MOVE'
+            when Action.TURN_LEFT, Action.TURN_RIGHT
+                world.playSound 'BOT_TURN'
             when Action.JUMP
-                # @status.addMoves actionId == Action.JUMP and 1 or 2
+                # @addMoves actionId == Action.JUMP and 1 or 2
                 world.playSound 'BOT_JUMP'
         
         super action
diff --git a/coffee/scheme.coffee b/coffee/scheme.coffee
new file mode 100644
index 0000000..7969730
--- /dev/null
+++ b/coffee/scheme.coffee
@@ -0,0 +1,570 @@
+
+#    0000000   0000000  000   000  00000000  00     00  00000000
+#   000       000       000   000  000       000   000  000     
+#   0000000   000       000000000  0000000   000000000  0000000 
+#        000  000       000   000  000       000 0 000  000     
+#   0000000    0000000  000   000  00000000  000   000  00000000
+
+module.exports = 
+
+    # 0000000    00000000  00000000   0000000   000   000  000      000000000
+    # 000   000  000       000       000   000  000   000  000         000   
+    # 000   000  0000000   000000    000000000  000   000  000         000   
+    # 000   000  000       000       000   000  000   000  000         000   
+    # 0000000    00000000  000       000   000   0000000   0000000     000   
+    
+    default:          
+        raster:            
+            color:        [0.5, 0, 0] 
+        plate:
+            color:        [0.5, 0, 0] 
+        wall:
+            color:        [0.4, 0, 0] 
+        bulb:            
+            color:        [1, 1, 0]
+        bomb:             
+            color:        [0.5, 0, 0]
+        stone:            
+            color:        [0.5, 0.5, 0.5]
+        switch:           
+            color:        [0, 0, 0.5]
+        gate:             
+            color:        [1, 0.5, 0]
+        player:           
+            color:        [0.8, 0.4, 0]
+        tire:
+            color:        [0.4, 0, 0]
+        mutant:           
+            color:        [0.5, 0, 0]
+        mutantTire:
+            color:        [0, 0, 0.2]
+        text:             
+            color:        [0.8, 0.8, 0]
+            bright:       [1, 1, 0]
+            dark:         [0.6, 0.4, 0]
+        gear:             
+            color:        [0.1, 0.1, 0.9] 
+        valve:            
+            color:        [0, 0, 0.5] 
+        wire:             
+            color:        [0.1, 0.1, 0.9]
+        glow:
+            color:        [1, 1, 0] 
+    
+    # 000000000  00000000    0000000   000   000
+    #    000     000   000  000   000  0000  000
+    #    000     0000000    000   000  000 0 000
+    #    000     000   000  000   000  000  0000
+    #    000     000   000   0000000   000   000
+    
+    tron:      
+        raster:            
+            color:        [0, 0, 0.3] 
+        plate:
+            color:        [0.05, 0.05]
+            opacity:      0.2
+        bulb:            
+            color:        [0, 0, 1]
+        bomb:             
+            color:        [0.5, 0, 0]
+        stone:            
+            color:        [0, 0, 1]
+        switch:           
+            color:        [0, 0, 0.5]
+        gate:             
+            color:        [1, 1, 0]
+        player:           
+            color:        [0.5, 0.5, 0.5]
+        tire:         
+            color:        [0, 0, 0.5]
+        mutant:
+            color:        [0.5, 0, 0]
+        mutantTire:
+            color:        [0, 0, 0.2]
+        text:             
+            color:        [0.8, 0.8, 0]
+            bright:       [1, 1, 0]
+            dark:         [0.6, 0.4, 0]
+        gear:             
+            color:        [0.1, 0.1, 0.9] 
+        valve:            
+            color:        [0, 0, 0.5] 
+        wire:             
+            color:        [0.1, 0.1, 0.9]
+        glow:
+            color:        [1, 1, 0] 
+    
+    # 000   000  00000000  000   000  000000000  00000000    0000000   000   000
+    # 0000  000  000       000   000     000     000   000  000   000  0000  000
+    # 000 0 000  0000000   000   000     000     0000000    000   000  000 0 000
+    # 000  0000  000       000   000     000     000   000  000   000  000  0000
+    # 000   000  00000000   0000000      000     000   000   0000000   000   000
+    
+    neutron:          
+        raster:            
+            color:        [0.13, 0.13, 0.13] 
+        plate:
+            color:        [0.5, 0.5, 0.5] 
+        bulb:            
+            color:        [0, 0, 0]
+        bomb:             
+            color:        [0.5, 0, 0]
+        stone:            
+            color:        [0.5, 0.5, 0.5]
+            opacity:      0.5
+        switch:           
+            color:        [0, 0, 0.5]
+        gate:             
+            color:        [1, 1, 0]
+        player:           
+            color:        [1, 0.5, 0]
+        tire:         
+            color:        [0.5, 0, 0]
+        mutant:           
+            color:        [0.5, 0, 0]
+        mutantTire:
+            color:        [0, 0, 0.2]
+        text:             
+            color:        [0.8, 0.8, 0]
+            bright:       [1, 1, 0]
+            dark:         [0.6, 0.4, 0]
+        gear:             
+            color:        [1, 0, 0]
+        valve:            
+            color:        [0.7, 0, 0]
+        wire:             
+            color:        [0.1, 0.1, 0.9]
+        glow:
+            color:        [1, 1, 0] 
+    
+    # 000000000  00000000   0000000  000000000
+    #    000     000       000          000   
+    #    000     0000000   0000000      000   
+    #    000     000            000     000   
+    #    000     00000000  0000000      000   
+    
+    test:             
+        raster:            
+            color:        [1, 1, 1] 
+        plate:
+            color:        [0.08, 0.08, 0.08] 
+        bulb:            
+            color:        [0, 0, 0]
+        bomb:             
+            color:        [0.5, 0, 0]
+        stone:            
+            color:        [0.5, 0.5, 0.5]
+            opacity:      0.5
+        switch:           
+            color:        [0, 0, 0.5, 0.8]
+        gate:             
+            color:        [1, 1, 0, 0.8]
+        player:           
+            color:        [1, 0.5, 0]
+        tire:            
+            color:        [0.5, 0, 0]
+        mutant:           
+            color:        [1, 0.5, 0]
+        mutantTire:
+            color:        [0.5, 0, 0]
+        text:             
+            color:        [0.8, 0.8, 0]
+            bright:       [1, 1, 0]
+            dark:         [0.6, 0.4, 0]
+        gear:             
+            color:        [0.1, 0.1, 0.9] 
+        valve:            
+            color:        [0, 0, 0.5] 
+        wire:             
+            color:        [0.1, 0.1, 0.9]
+        glow:
+            color:        [1, 1, 0] 
+    
+    #  0000000   0000000   000   000  0000000    000   000
+    # 000       000   000  0000  000  000   000   000 000 
+    # 000       000000000  000 0 000  000   000    00000  
+    # 000       000   000  000  0000  000   000     000   
+    #  0000000  000   000  000   000  0000000       000   
+    
+    candy:            
+        raster:            
+            color:        [0.35, 0, 0.35] 
+        plate:
+            color:        [0.8, 0, 0.9] 
+        bulb:            
+            color:        [0, 0, 0]
+        text:             
+            color:        [0.7, 0, 0.7]
+            bright:       [1, 0, 1]
+            dark:         [0.4, 0, 0.4]
+        bomb:             
+            color:        [0.73, 0, 0.75]
+        stone:            
+            color:        [0.85, 0, 0.95]
+            opacity:      0.6
+        switch:           
+            color:        [0.3, 0, 0.3]
+        gate:             
+            color:        [1, 0, 1, 0.8]
+        player:           
+            color:        [0.7, 0, 0.7]
+        tire:            
+            color:        [0.3, 0, 0.3]
+        mutant:           
+            color:        [0.3, 0, 0.3]
+        mutantTire:
+            color:        [0.7, 0, 0.7]
+        valve:            
+            color:        [0.5, 0, 0.5]
+        gear:             
+            color:        [0.7, 0, 0.7]
+        wire:             
+            color:        [1, 0, 1]
+        glow:
+            color:        [1, 1, 0]
+        
+    # 0000000    00000000    0000000   000   000  0000000  00000000
+    # 000   000  000   000  000   000  0000  000     000   000     
+    # 0000000    0000000    000   000  000 0 000    000    0000000 
+    # 000   000  000   000  000   000  000  0000   000     000     
+    # 0000000    000   000   0000000   000   000  0000000  00000000
+    
+    bronze:           
+        raster:            
+            color:        [0.25, 0.15, 0.05] 
+        plate:
+            color:        [0.8, 0.6, 0.2] 
+        bulb:            
+            color:        [0.1, 0.1, 0]
+        stone:            
+            color:        [1, 0.8, 0.4]
+            opacity:      0.8
+        switch:           
+            color:        [0.9, 0.7, 0.1]
+        gate:             
+            color:        [0.9, 0.7, 0.1]
+        player:           
+            color:        [0.8, 0.6, 0.3]
+        tire:
+            color:        [0.5, 0.2, 0.1]
+        mutant:           
+            color:        [0.5, 0.2, 0.1]
+        mutantTire:
+            color:        [0.3, 0.1, 0]
+        gear:             
+            color:        [0.7, 0.4, 0.1] 
+        valve:            
+            color:        [0.5, 0.2, 0.1] 
+        wire:             
+            color:        [0.7, 0.5, 0.3]
+        glow:
+            color:        [1, 1, 0] 
+        bomb:             
+            color:        [0.9, 0.7, 0.1]
+        text:             
+            color:        [0.7, 0.5, 0.1]
+            bright:       [0.9, 0.7, 0.15]
+            dark:         [0.6, 0.4, 0]
+    
+    # 00000000   00000000  0000000  
+    # 000   000  000       000   000
+    # 0000000    0000000   000   000
+    # 000   000  000       000   000
+    # 000   000  00000000  0000000  
+    
+    red:              
+        raster:            
+            color:        [0.2, 0, 0] 
+        plate:
+            color:        [0.3, 0, 0] 
+        bulb:            
+            color:        [0.1, 0.1, 0.1]
+        bomb:             
+            color:        [0.5, 0, 0]
+        stone:            
+            color:        [0.5, 0, 0]
+            opacity:      0.6
+        switch:           
+            color:        [0.8, 0, 0]
+        gate:             
+            color:        [1, 0.2, 0]
+        player:           
+            color:        [0.7, 0, 0]
+        tire:
+            color:        [0.3, 0, 0]
+        mutant:           
+            color:        [0.3, 0, 0]
+        mutantTire:
+            color:        [0.7, 0, 0]
+        valve:            
+            color:        [0.5, 0.2, 0]
+        gear:             
+            color:        [1, 0.5, 0]
+        wire:             
+            color:        [0.5, 0, 0]
+        text:             
+            color:        [1, 0.5, 0]
+            bright:       [1, 0.8, 0]
+            dark:         [0.4, 0.2, 0]
+    
+    # 0000000    000      000   000  00000000
+    # 000   000  000      000   000  000     
+    # 0000000    000      000   000  0000000 
+    # 000   000  000      000   000  000     
+    # 0000000    0000000   0000000   00000000
+    
+    blue:             
+        raster:            
+            color:        [0, 0, 0.2] 
+        plate:
+            color:        [0.1, 0.1, 0.6] 
+        bulb:            
+            color:        [0.1, 0.1, 0.1]
+        stone:            
+            color:        [0, 0, 0.5]
+            opacity:      0.6
+        switch:           
+            color:        [0, 0, 0.6, 0.8]
+        bomb:             
+            color:        [0.2, 0.2, 0.9]
+            opacity:      0.8
+        gate:             
+            color:        [0, 0.2, 1]
+        player:           
+            color:        [0, 0, 0.7]
+        tire:
+            color:        [0, 0, 0.3]
+        mutant:           
+            color:        [0, 0, 0.3]
+        mutantTire:
+            color:        [0, 0, 0.7]
+        text:             
+            color:        [0.2, 0.4, 0.8]
+            bright:       [0.7, 0.8, 1]
+            dark:         [0, 0, 0.6]
+        gear:             
+            color:        [0.1, 0.1, 0.9] 
+        valve:            
+            color:        [0, 0, 0.5] 
+        wire:             
+            color:        [0.1, 0.1, 0.9]
+        glow:
+            color:        [1, 0.5, 0] 
+    
+    # 000   000  00000000  000      000       0000000   000   000
+    #  000 000   000       000      000      000   000  000 0 000
+    #   00000    0000000   000      000      000   000  000000000
+    #    000     000       000      000      000   000  000   000
+    #    000     00000000  0000000  0000000   0000000   00     00
+    
+    yellow:           
+        raster:            
+            color:        [0.34, 0.34, 0] 
+        plate:
+            color:        [0.9, 0.9, 0] 
+        bulb:            
+            color:        [0, 0, 0]
+        bomb:             
+            color:        [0.75, 0.75, 0]
+        stone:            
+            color:        [0.8, 0.85, 0]
+            opacity:      0.6
+        switch:           
+            color:        [0.8, 0.8, 0]
+        gate:             
+            color:        [1, 1, 0, 0.8]
+        player:           
+            color:        [0.7, 0.7, 0]
+        tire:
+            color:        [0.3, 0.3, 0]
+        mutant:           
+            color:        [0.3, 0.3, 0]
+        mutantTire:
+            color:        [0.7, 0.7, 0]
+        valve:            
+            color:        [0.5, 0.5, 0]
+        gear:             
+            color:        [0.7, 0.5, 0]
+        wire:             
+            color:        [1, 1, 0]
+        glow:
+            color:        [0, 0, 1]
+        text:             
+            color:        [0.7, 0.7, 0]
+            bright:       [1, 1, 0]
+            dark:         [0.4, 0.4, 0]
+    
+    #  0000000   00000000   00000000  00000000  000   000
+    # 000        000   000  000       000       0000  000
+    # 000  0000  0000000    0000000   0000000   000 0 000
+    # 000   000  000   000  000       000       000  0000
+    #  0000000   000   000  00000000  00000000  000   000
+    
+    green:            
+        raster:            
+            color:        [0, 0.2, 0] 
+        plate:
+            color:        [0.1, 0.6, 0.1] 
+        bulb:            
+            color:        [0, 0, 0]
+        stone:            
+            color:        [0, 0.5, 0]
+        switch:           
+            color:        [0, 0.6, 0]
+        bomb:            
+            color:        [0, 0.2, 0]
+        gate:             
+            color:        [0, 0.5, 0]
+        player:           
+            color:        [0, 0.7, 0]
+        tire:
+            color:        [0, 0.3, 0]
+        mutant:           
+            color:        [0, 0.3, 0]
+        mutantTire:
+            color:        [0, 0.7, 0]
+        text:             
+            color:        [0, 0.4, 0]
+            bright:       [0, 0.6, 0]
+            dark:         [0, 0.2, 0]
+        gear:             
+            color:        [0, 0.2, 0] 
+        valve:            
+            color:        [0, 0.5, 0] 
+        wire:             
+            color:        [0.1, 0.9, 0]
+        glow:
+            color:        [1, 1, 1] 
+                             
+    # 00     00  00000000  000000000   0000000   000    
+    # 000   000  000          000     000   000  000    
+    # 000000000  0000000      000     000000000  000    
+    # 000 0 000  000          000     000   000  000    
+    # 000   000  00000000     000     000   000  0000000
+    
+    metal:            
+        raster:            
+            color:        [0.2, 0.2, 0.2] 
+        plate:
+            color:        [1, 1, 1] 
+        bulb:            
+            color:        [0, 0, 0]
+        stone:            
+            color:        [1, 1, 1, 0.6]
+        switch:           
+            color:        [0.9, 1, 0.9]
+        gate:             
+            color:        [1, 1, 1, 0.8]
+        player:           
+            color:        [0.6, 0.6, 0.6]
+        tire:
+            color:        [0.3, 0.3, 0.3]
+        mutant:           
+            color:        [0.8, 0.8, 0.8]
+        mutantTire:         
+            color:        [0.7, 0.7, 0.7]
+        bomb:             
+            color:        [0.4, 0.4, 0.5] 
+            opacity:      0.9
+        gear:             
+            color:        [0.2, 0.4, 0.5] 
+        valve:            
+            color:        [0.4, 0.4, 0.5] 
+        wire:             
+            color:        [1, 1, 1, 0.9]
+        glow:
+            color:        [0, 0, 1] 
+        text:             
+            color:        [0.2, 0.4, 0.5]
+            bright:       [0.3, 0.9, 1]
+            dark:         [0.1, 0.3, 0.4]
+    
+    #  0000000  00000000    0000000   0000000  000   000
+    # 000       000   000  000   000     000    000 000 
+    # 000       0000000    000000000    000      00000  
+    # 000       000   000  000   000   000        000   
+    #  0000000  000   000  000   000  0000000     000   
+    
+    crazy:            
+        raster:            
+            color:       [0.84, 0.22, 0.20] 
+        plate:
+            color:       [0, 0.51, 0.82] 
+        bulb:            
+            color:        [0, 0, 0]
+        stone:            
+            color:        [1, 1, 1]
+            stone:        0.2
+        switch:           
+            color:        [0.9, 1, 0.9]
+        gate:             
+            color:        [1, 1, 1, 0.8]
+        player:           
+            color:        [0.6, 0.6, 0.6]
+        tire:
+            color:        [0.3, 0.3, 0.3]
+        mutant:           
+            color:        [0.8, 0.8, 0.8]
+        mutantTire:         
+            color:        [0.7, 0.7, 0.7]
+        bomb:             
+            color:        [0.4, 0.4, 0.5] 
+            opacity:      0.2
+        gear:             
+            color:        [0.2, 0.4, 0.5] 
+        valve:            
+            color:        [0.4, 0.4, 0.5] 
+        wire:             
+            color:        [1, 1, 1]
+        glow:
+            color:        [0, 0, 1] 
+        text:             
+            color:        [0.2, 0.4, 0.5]
+            bright:       [0.3, 0.9, 1]
+            dark:         [0.1, 0.3, 0.4]
+    
+    # 0000000  00000000  000   000
+    #    000   000       0000  000
+    #   000    0000000   000 0 000
+    #  000     000       000  0000
+    # 0000000  00000000  000   000
+    
+    zen:              
+        raster:            
+            color:        [0.75, 0.95, 0.64] 
+        plate:
+            color:        [0.36, 0.45, 0.30] 
+        bulb:            
+            color:        [0, 0, 0]
+        stone:            
+            color:        [0.36, 0.45, 0.30]
+            opacity:      0.7
+        switch:           
+            color:        [0.9, 1, 0.9, 0.8]
+        gate:             
+            color:        [1, 1, 1, 0.8]
+        player:           
+            color:        [0.6, 0.6, 0.6]
+        tire:
+            color:        [0.3, 0.3, 0.3]
+        mutant:           
+            color:        [0.8, 0.8, 0.8]
+        mutantTire:         
+            color:        [0.7, 0.7, 0.7]
+        bomb:             
+            color:        [0.4, 0.4, 0.5] 
+            opacity:      0.9
+        gear:             
+            color:        [0.2, 0.4, 0.5] 
+        valve:            
+            color:        [0.4, 0.4, 0.5] 
+        wire:             
+            color:        [1, 1, 1, 0.9]
+        glow:
+            color:        [0, 0, 1] 
+        text:             
+            color:        [0.2, 0.4, 0.5]
+            bright:       [0.3, 0.9, 1]
+            dark:         [0.1, 0.3, 0.4]
+                             
+                             
\ No newline at end of file
diff --git a/coffee/sound.coffee b/coffee/sound.coffee
index c5acbe3..0827f63 100644
--- a/coffee/sound.coffee
+++ b/coffee/sound.coffee
@@ -12,13 +12,12 @@ class Sound
     
     @sounds = Object.create null
     @files = 
-        BOT_MOVE:          file: "bot_move.wav",            volume: 0.2
+        BOT_MOVE:          file: "bot_move.wav",            volume: 0.1
+        BOT_TURN:          file: "bot_turn.wav",            volume: 0.2
+        BOT_CLIMB:         file: "bot_climb.wav",           volume: 0.2
         BOT_JUMP:          file: "bot_jump.wav",            volume: 0.7
-        BOT_LAND:          file: "bot_land.wav",            volume: 0.7
-        BOT_SPIKED:        file: "bot_move.wav",            volume: 1.0
-        BOT_HEALTH_ALERT:  file: "bot_health_alert.wav",    volume: 1.0
+        BOT_LAND:          file: "bot_land.wav",            volume: 0.5
         BOT_DEATH:         file: "bot_death.wav",           volume: 1.0
-        BOT_NO_ENERGY:     file: "bot_no_energy.wav",       volume: 1.0
         BULLET_SHOT:       file: "bullet_shot.wav",         volume: 1.0
         BULLET_HIT_WALL:   file: "bullet_hit_wall.wav",     volume: 1.0
         BULLET_HIT_OBJECT: file: "bullet_hit_object.wav",   volume: 1.0
diff --git a/coffee/switch.coffee b/coffee/switch.coffee
index 1171000..02e5c9d 100644
--- a/coffee/switch.coffee
+++ b/coffee/switch.coffee
@@ -10,6 +10,7 @@ Vector     = require './lib/vector'
 Action     = require './action'
 Light      = require './light'
 Item       = require './item'
+Material   = require './material'
 
 class Switch extends Item
 
@@ -41,12 +42,7 @@ class Switch extends Item
     createMesh: () ->
         torusRadius = 0.05
         t1 = new THREE.TorusBufferGeometry 0.5-torusRadius, torusRadius, 16, 32
-        @mat  = new THREE.MeshPhongMaterial 
-            color:          0x0000ff
-            side:           THREE.FrontSide
-            shading:        THREE.SmoothShading
-            shininess:      5
-        @mesh = new THREE.Mesh t1, @mat
+        @mesh = new THREE.Mesh t1, Material.switch
         @mesh.castShadow = true
         @mesh.receiveShadow = true
      
@@ -55,7 +51,7 @@ class Switch extends Item
         t2.rotateY Vector.DEG2RAD 90 
         # t3.rotateX Vector.DEG2RAD 90 
         # t2.merge t3
-        @tors = new THREE.Mesh t2, @mat
+        @tors = new THREE.Mesh t2, Material.switch
         @tors.castShadow = true
         @tors.receiveShadow = true
         @mesh.add @tors
diff --git a/coffee/wire.coffee b/coffee/wire.coffee
index 34388d3..7b4b1ab 100644
--- a/coffee/wire.coffee
+++ b/coffee/wire.coffee
@@ -58,7 +58,7 @@ class Wire extends Item
             geom.merge plane
         
         @wire = new THREE.Mesh geom,        Material.wire            
-        @mesh = new THREE.Mesh Geom.wire(), Material.wire_plate
+        @mesh = new THREE.Mesh Geom.wire(), Material.wirePlate
         @mesh.add @wire
         @mesh.receiveShadow = true
         @mesh.position.copy Face.normal(@face).mul -(0.5+o)
diff --git a/coffee/world.coffee b/coffee/world.coffee
index f447527..cb119a9 100644
--- a/coffee/world.coffee
+++ b/coffee/world.coffee
@@ -27,6 +27,7 @@ Action      = require './action'
 TmpObject   = require './tmpobject'
 Pushable    = require './pushable'
 Material    = require './material'
+Scheme      = require './scheme'
 Quaternion  = require './lib/quaternion'
 Vector      = require './lib/vector'
 Pos         = require './lib/pos'
@@ -183,10 +184,7 @@ class World extends Actor
         
         # log "world size set", @size
         
-        # if "scheme" in @dict
-            # @applyColorScheme eval(@dict["scheme"])
-        # else
-            # @applyColorScheme default_scheme
+        @applyScheme @dict.scheme ? 'default'
 
         # ............................................................ intro text   
         # if "intro" in @dict
@@ -259,6 +257,22 @@ class World extends Actor
         # saves the current level status in highscore file
         # highscore.levelFinished world.level_name, Controller.player.getStatus().getMoves()
     
+
+    #  0000000   0000000  000   000  00000000  00     00  00000000
+    # 000       000       000   000  000       000   000  000     
+    # 0000000   000       000000000  0000000   000000000  0000000 
+    #      000  000       000   000  000       000 0 000  000     
+    # 0000000    0000000  000   000  00000000  000   000  00000000
+    
+    applyScheme: (scheme) ->
+        return if not Scheme[scheme]
+        log "Scheme[#{scheme}]", Scheme[scheme]
+        for k,v of Scheme[scheme]
+            if Material[k]?
+                if v.color
+                    c = v.color
+                    Material[k].color = new THREE.Color c[0], c[1], c[2]
+
     #  000      000   0000000   000   000  000000000
     #  000      000  000        000   000     000   
     #  000      000  000  0000  000000000     000   
diff --git a/sound/bot_climb.wav b/sound/bot_climb.wav
new file mode 100644
index 0000000..74294a8
Binary files /dev/null and b/sound/bot_climb.wav differ
diff --git a/sound/bot_move.wav b/sound/bot_move.wav
index ceab486..2398dde 100644
Binary files a/sound/bot_move.wav and b/sound/bot_move.wav differ
diff --git a/sound/bot_turn.wav b/sound/bot_turn.wav
new file mode 100644
index 0000000..ceab486
Binary files /dev/null and b/sound/bot_turn.wav differ