Talk:Counter-Strike Online 2/@comment-220.255.1.126-20120406135537/@comment-4665345-20120407111039

They can't. Counter-Strike Online uses a classic graphics engine which is heavily modified from Quake Engine, Goldsrc Engine. Half-Life uses Goldsrc Engine. Counter-Strike Online runs on it and still needs Half-Life to run. They can only improve the textures, effects, sounds and models but they can't improve the engine.