The config file can be found in your root directory \Program Files\Steam\steamapps\common\call of duty modern warfare 2\players, called config_mp.cfg. Open this file with WordPad to edit it. Most of the stuff should not be changed or else it may crash the game, but here's a list of good changes to be made.



For all of the following just change the number.



seta cg_brass "0" //shells ejecting from your gun, 0 to get higher fps, default is 1

seta cl_maxpackets "100" //helps with hit registration, default is 30

seta com_maxfps "125" // set to 125, maximum frames per second, is you can consistently keep your frame rate at 125 by tweaking your setting you will be able to jump slightly higher and have an easier climbing things (don't ask me why, it's how the quake engine works), default is 85

seta r_dof_enable "0" // disable depth of field, this is the auto-blur feature that occurs when you're looking at something close or far away (like a fence), turning it off will make everything much clearer, default is 1

seta r_drawSun "0" // removes sun, potentially glare, not sure if this one works right, but it won't crash your game or anything, default is 1

seta snaps "30" // number of times to update player postions, should smooth out movement and hit registration, default is 20

seta snd_cinematicVolumeScale "0" // to turn off in game music, because you can't do it through the options menu, default is 0.5