Description Marble Mania 2003 is a mod for Unreal Tournament 2003 inspired by the great classic arcade game Marble Madness. MM2k3 brings several new features to the table such as the freedom to rotate around the marble, zooming in/out, realistic physics handled Marble Mania 2003 is a mod for Unreal Tournament 2003 inspired by the great classic arcade game Marble Madness.