diff --git a/pkgs/games/mari0/default.nix b/pkgs/games/mari0/default.nix
new file mode 100644
index 00000000000..b8c4ea281df
--- /dev/null
+++ b/pkgs/games/mari0/default.nix
@@ -0,0 +1,50 @@
+{ stdenv, fetchFromGitHub, zip, love_11, lua, makeWrapper, makeDesktopItem }:
+
+let
+  pname = "mari0";
+  version = "1.6.2";
+
+  desktopItem = makeDesktopItem {
+    name = "mari0";
+    exec = pname;
+    comment = "Crossover between Super Mario Bros. and Portal";
+    desktopName = "mari0";
+    genericName = "mari0";
+    categories = "Game";
+  };
+
+in
+
+stdenv.mkDerivation {
+  inherit pname version;
+
+  src = fetchFromGitHub {
+    owner = "Stabyourself";
+    repo = pname;
+    rev = "${version}";
+    sha256 = "1zqaq4w599scsjvy1rsb21fd2r8j3srx9vym4ir9bh666dp36gxa";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ lua love_11 zip ];
+
+  phases = [ "unpackPhase" "installPhase" ];
+
+  installPhase =
+  ''
+    mkdir -p $out/bin $out/share/games/lovegames $out/share/applications
+    zip -9 -r ${pname}.love ./*
+    mv ${pname}.love $out/share/games/lovegames/${pname}.love
+    makeWrapper ${love_11}/bin/love $out/bin/${pname} --add-flags $out/share/games/lovegames/${pname}.love
+    ln -s ${desktopItem}/share/applications/* $out/share/applications/
+    chmod +x $out/bin/${pname}
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Crossover between Super Mario Bros. and Portal";
+    platforms = platforms.linux;
+    license = licenses.mit;
+    downloadPage = "https://stabyourself.net/mari0/";
+  };
+
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0d0bd9b06e0..c4406bbf8f9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -23578,6 +23578,8 @@ in
     gtk = gtk2;
   };
 
+  mari0 = callPackage ../games/mari0 { };
+
   mars = callPackage ../games/mars { };
 
   megaglest = callPackage ../games/megaglest {};