How To Install: Simply extract and past files (Reshade, SweetFX, dxgi.dll, Reshade.fx, and Sweet.fx) to where you see fallout4 exe (Steam\SteamApps\common\Fallout 4). To uninstall: Delete the same files you put in the folder. To change the amount of gamma: 1. open the Sweetfx folder. 2. open sweetfx settings text doc. 3. go down until you find "Tonemap settings" 4. change gamma to what ever (higher values = lower gamma) * id advise you not to go below 1 as it is the default.