From a technical standpoint, OpenGL wallhacks fall into two main categories:
cl_weather 0 : Removes rain and snow effects that can obscure vision on certain maps. A Note on Wallhacks cs 16 opengl wallhack better
If the cheat comes as a .dll file and a loader, you can use a generic injector: From a technical standpoint, OpenGL wallhacks fall into
-gl forces the game to run in the superior OpenGL mode automatically. From a technical standpoint