Mod set used to make L4D2 appear dark and griddy.

Collection for nearly accessible realism. ARC9 for girls, TacRP for guys. Addons most definitely require config if possible, otherwise you risk a bad time. I recommend a slow pace gameplay. I use infinite ammo and grenades to not bother with that stuff. Tu

These are the mods I use to play L4D2. It's not some complete overhaul, it's just weapon replacements, character replacements, and Vanilla+ tweaks. All the survivors are also muted, because no one has replaced voices with Hunk.