United We Stand Co-op

Layers of Mutation is a map that is really fun with different Survival Mutations, can be extremely chaotic with Friends, and happens to be even Harder than my First Map. The map also Includes many Dumpsters that Tanks can send flying int...

Double the specials, quadruple the fun! NOW IN REALISM... This mod merge the ammount of the especials and faster spawns of hard eight, and the dificulties of realism ( same realism made by valve, no that bulls*** of ultra realism, in the...

salu2 despues de aver subido esta traduccion a mi canal. me e decidido a subirlo a esta pagina. aclaro que no me estoy robando el mod. creditos a: Rayman1103 Mutation MOD. el mod esta en un 90% traducido. puede que un futuro lejano lo te...

*NOW UPDATED* it's far more playable now :) So this is my attempt (in a very early stage) of adapting the resident evil outbreak gameplay, to left4dead2. While playing resident evil campaigns i felt like the running and the gunning real...

This is a custom mutation test Working along side with "ChimiChamo" and "Rayman1103" Combining and merging "United We Stand" with "Universal Downpour" Note: for any console users, the command for at the end of a map name is "reign_c...

The survivors are traped on a highway somewhere for some reason :D 80 % of the credit goes to valve 20 % goes to me for editing it Includes: 1 map, custom gamemode, riotshield, knife extract to: steam/steamapps/username/left 4 dead 2/lef...

This map is based on Resident Evil 5 mercenaries mode and it uses music from the game itself (owned by CAPCOM) The map can be played as a classic L4D2 survival match or a custom mutation, which contains the real mercenaries mode with ti...

(Credits to Breezing Wing and Jack Bauer ︻デ▬—— for healing function after finish the map) This is basically a special delivery that was originally created by Valve, but with common infected. Are you ready for an insane zombie apocaly...