diff --git a/games/srb2/package/cmake.patch b/games/srb2/package/cmake.patch
new file mode 100644
index 00000000..71784101
--- /dev/null
+++ b/games/srb2/package/cmake.patch
@@ -0,0 +1,61 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 915912af5..9deb22a2a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -76,26 +76,16 @@ option(SRB2_CONFIG_ZDEBUG "Compile with ZDEBUG defined." OFF)
+ option(SRB2_CONFIG_PROFILEMODE "Compile for profiling (GCC only)." OFF)
+ set(SRB2_CONFIG_ASSET_DIRECTORY "" CACHE PATH "Path to directory that contains all asset files for the installer. If set, assets will be part of installation and cpack.")
+
+-# Enable CCache
+-# (Set USE_CCACHE=ON to use, CCACHE_OPTIONS for options)
+-if("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL Windows)
+-	option(USE_CCACHE "Enable ccache support" OFF)
+-
+-	if(USE_CCACHE)
+-		find_program(CCACHE_TOOL_PATH ccache)
+-		if(CCACHE_TOOL_PATH)
+-			set(CMAKE_C_COMPILER_LAUNCHER ${CCACHE_TOOL_PATH} CACHE STRING "" FORCE)
+-			set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_TOOL_PATH} CACHE STRING "" FORCE)
+-		else()
+-			message(WARNING "USE_CCACHE was set but ccache is not found (set CCACHE_TOOL_PATH)")
+-		endif()
++# Enable CCache early
++set(SRB2_USE_CCACHE OFF CACHE BOOL "Use CCache")
++if (${SRB2_USE_CCACHE})
++	find_program(CCACHE_PROGRAM ccache)
++	if(CCACHE_PROGRAM)
++		message(STATUS "Found CCache: ${CCACHE_PROGRAM}")
++		set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
++	else()
++		message(WARNING "You have specified to use CCACHE but it was not found. Object files will not be cached.")
+ 	endif()
+-else()
+-	CPMAddPackage(
+-		NAME Ccache.cmake
+-		GITHUB_REPOSITORY TheLartians/Ccache.cmake
+-		VERSION 1.2
+-	)
+ endif()
+
+ # Dependencies
+diff --git a/cmake/launch-c.in b/cmake/launch-c.in
+new file mode 100644
+index 000000000..c60558232
+--- /dev/null
++++ b/cmake/launch-c.in
+@@ -0,0 +1,3 @@
++#!/bin/sh
++export CCACHE_CPP2=true
++exec "${RULE_LAUNCH_COMPILE}" "${CMAKE_C_COMPILER}" "$@"
+diff --git a/cmake/launch-cxx.in b/cmake/launch-cxx.in
+new file mode 100644
+index 000000000..c60558232
+--- /dev/null
++++ b/cmake/launch-cxx.in
+@@ -0,0 +1,3 @@
++#!/bin/sh
++export CCACHE_CPP2=true
++exec "${RULE_LAUNCH_COMPILE}" "${CMAKE_C_COMPILER}" "$@"
+--
+2.40.1
+
diff --git a/games/srb2/package/default.nix b/games/srb2/package/default.nix
index a7d64228..243d9a7e 100644
--- a/games/srb2/package/default.nix
+++ b/games/srb2/package/default.nix
@@ -2,7 +2,6 @@
 , stdenv
 , fetchurl
 , fetchFromGitHub
-, substituteAll
 , cmake
 , curl
 , nasm
@@ -17,12 +16,11 @@
 , makeWrapper
 , makeDesktopItem
 , copyDesktopItems
-, customAssets ? false
 }:
 
 let
 
-  version = "2.2.10";
+  version = "2.2.11";
 
   # Normal assets found on the official release
   assets = stdenv.mkDerivation rec {
@@ -31,7 +29,7 @@ let
     nativeBuildInputs = [ unzip ];
     src = fetchurl {
       url = "https://github.com/STJr/SRB2/releases/download/SRB2_release_${version}/SRB2-v${lib.replaceStrings ["."] [""] version}-Full.zip";
-      sha256 = "sha256-5prFysyG+F7quhRkSjfK2TL31wMbZniS0vm6m/tDfSU=";
+      sha256 = "sha256-KsJIkCczD/HyIwEy5dI3zsHbWFCMBaCoCHizfupFoWM=";
     };
     sourceRoot = ".";
     installPhase = ''
@@ -40,44 +38,16 @@ let
     '';
   };
 
-  # Custom assets from mazmazz
-  mazmazzAssets = stdenv.mkDerivation rec {
-    pname = "srb2-mazmazz-data";
-    version = "2.2.5";
-    nativeBuildInputs = [ p7zip ];
-    unpackPhase = let
-      mazmazzAssetsPacks = {
-        main = fetchurl {
-          url = "https://github.com/mazmazz/SRB2/releases/download/SRB2_assets_220/srb2-${version}-assets.7z";
-          sha256 = "1m9xf3vraq9nipsi09cyvvfa4i37gzfxg970rnqfswd86z9v6v00";
-        };
-        optional = fetchurl {
-          url = "https://github.com/mazmazz/SRB2/releases/download/SRB2_assets_220/srb2-${version}-optional-assets.7z";
-          sha256 = "1j29jrd0r1k2bb11wyyl6yv9b90s2i6jhrslnh77qkrhrwnwcdz4";
-        };
-      };
-    in ''
-      7z x "${mazmazzAssetsPacks.main}"
-      7z x "${mazmazzAssetsPacks.optional}"
-    '';
-    installPhase = ''
-      mkdir -p $out/share/srb2
-      cp -r * $out/share/srb2
-    '';
-  };
-
 in stdenv.mkDerivation rec {
 
   pname = "srb2";
   inherit version;
 
-  chosenAsset = if customAssets then mazmazzAssets else assets;
-
   src = fetchFromGitHub {
     owner = "STJr";
     repo = "SRB2";
     rev = "SRB2_release_${version}";
-    sha256 = "03388n094d2yr5si6ngnggbqhm8b2l0s0qvfnkz49li9bd6a81gg";
+    sha256 = "sha256-tyiXivJWjNnL+4YynUV6k6iaMs8o9HkHrp+qFj2+qvQ=";
   };
 
   nativeBuildInputs = [
@@ -99,13 +69,17 @@ in stdenv.mkDerivation rec {
   ];
 
   cmakeFlags = [
-    "-DSRB2_ASSET_DIRECTORY=${chosenAsset}/share/srb2"
+    "-DSRB2_ASSET_DIRECTORY=${assets}/share/srb2"
     "-DGME_INCLUDE_DIR=${libgme}/include"
     "-DOPENMPT_INCLUDE_DIR=${libopenmpt.dev}/include"
     "-DSDL2_MIXER_INCLUDE_DIR=${lib.getDev SDL2_mixer}/include/SDL2"
     "-DSDL2_INCLUDE_DIR=${lib.getDev SDL2.dev}/include/SDL2"
   ];
 
+  patches = [
+    ./cmake.patch
+  ];
+
   # Desktop icon
   desktopItems = [
     (makeDesktopItem rec {
@@ -127,8 +101,8 @@ in stdenv.mkDerivation rec {
     cp ../srb2.png $out/share/pixmaps/.
     cp ../srb2.png $out/share/icons/.
 
-    cp bin/lsdlsrb2-${version} $out/bin/srb2
-    wrapProgram $out/bin/srb2 --set SRB2WADDIR "${chosenAsset}/share/srb2"
+    cp bin/lsdlsrb2 $out/bin/srb2
+    wrapProgram $out/bin/srb2 --set SRB2WADDIR "${assets}/share/srb2"
   '';
 
   meta = with lib; {