>>718421832
Oh yeah also L4D1. I'm inclined to believe that game was just a tech demo for the real game (L4D2) that came out a year later since it's really barebones when you think about it.
>Only special infected are Smoker, Hunter, Boomer, Tank, and Witch
>Very small selection of weapons (UZI, Pump Shotgun, Hunting Rifle, M16, Auto-Shotgun, Pistol)
>No melee weapons (how the fuck are you gonna make a zombie game with no melee weapons?)
>No Biles
>No laser sights
>No special weapons (Grenade Launcher, M60, Chainsaw)
>No options for your secondary other than one or two pistols
>No ammo upgrades
>Super limited amount of game modes (Campaign, Versus, and Survival, that's it. No Realism / Realism VS, no Scavenge, no Mutations)