The above commands can be bound to hotkeys with the use of bind / bindToggle (latter is best for 0 / 1 commands) so the console doesn't have to be opened all the time. These bind commands can be written to an autoexec.cfg file created in ~\Left 4 Dead 2\left4dead2\cfg folder.
TUMTaRA - Water, Ragdolls, Music. Created by мяFunreal. This map belongs to TUMTaRA; The Ultimate Mod Testing and Reviewing Area. Download the main file to get all required shared content, and load the map through console. Otherwise this map may not work properly. Mapname: tumtara_sound+ragdoll+water Contains: Enabling cheats in console tends to disable gaining achievements. If you are willing to use cheats to get the achievements, then use SAM as suggested, as you are actually earning you achievement anyways, you are cheating it. Btw, i was able to get those harder ones after a while of gaming. It'll take time, but that's the point of achievements mat_hdr_level 0 is a startup option. It switches the game from hdr mode to ldr mode. It effectively brightens l4d2 and makes everything very texture less. It does not require sv_cheats 1. There seems to be some confusion. People are mistaking it for a cheat protected command. It is a startup option. Left 4 Dead 2. All Discussions cheats on official/dedicated servers, but on listenserver -local host- you can use "admin system" instead of typing commands in the Connect the server to the internet and router. Start the server and open the Left 4 Dead 2 game on your own computer. In the game, go to the "Create Server" menu and select the new server you just created. Invite your friends to join the server by sharing the server’s IP address with them. COB2c0r.