If you not know, OpenGL in SRB2 2.2.0 is easy. Too much choices. So, I play in OpenGL, and I found "models" option. How? Go to SRB2 2.1 folder, copy your OpenGL in SRB2 2.2.0 folder, open this OpenGL. And do in-game steps: Options > OpenGL options > "Models" to on. I installed models, and it didn't work! I have 1 question: In witch version, we can install models, and start play with models? I think is 2.2.2.