Left 4 Dead 2 - Brightness Problem and Too Dark Solution

How to fix Left 4 Dead 2 brightness problem?,is your Left 4 Dead 2 screen turns too dark?. In this video I want to show you how to fix it, sometimes brightness doesn&work and makes gameplay darker. ** NEW!! BRIGHTNESS PATCH TOOL ** I made a simple tool, just a few clicks and your brightness problem is fixed. ** THE USEFUL TEXT TO ADD ** "setting.mat_tonemapping_occlusion_use_stencil" "1" ** SUPPORT ME ** Other video about Left 4 Dead 2 : ** Credit ** Music : Un Monde Sans Danger Instrumental ========================== LIKE COMMENT & SUBSCRIBE ========================== #l4d2