So this game is basically anoying to play without these fixes

So if you run the game with open gl through to games render options the game will be black and white But i will help you with these problems.
Heres the solution: Go to your Sharpshooter3D folder. Open up your gzdoom-[username].ini. Find line "vid_saturation=0". Replace 0 with 1. Save. Done.

The game is locked by default at 35 fps and at some parts its gonna get anoying so heres the solution: Go to your Sharpshooter3D folder. Open up your gzdoom-[Username].ini. Find line "cl_capfps=true". Replace true with false. Save. Done. the highest fps is default 200