Four Martians of the Apocalypse

THIS IS ONLY COMPATIBLE IN SINGLE PLAYER OR LOCAL HOSTED GAMES Multiplayer Version also available This mod built on Stay Puft's replaces all common infected with alien xenomorphs that act like mudmen crawling on all fours. The model co...

Replaces Francis with the Predator Serpent Hunter from AVP 2010. Includes icons.

Replace Coach with a Xenomorph. Game over man, game over!

This mod replaces all common infected with Alien Xenomorphs. and is compatible in online play. (A single player/local host only version is also available with all infected forced to be mudmen so the aliens crawl towards you) Aliens repl...

custom map based on Hadley's Hope from Aliens 1986 movie, you must fight multiple enemies while trying to remote control a spaceship to escape aboard. this map have Co-op and Survival mod this map have: Turret System [Prefab] by Rectus

INFORMATION The world of Left 4 Dead 2 has been invaded by aliens! They have two goals in their minds! TO DESTROY ALL HUMANS! and annihilate Earth! The future of humanity rests on the shoulders of four unlikely heroes of Left 4 Dead! ...

Replaces Ellis with a Xenomorph. Game over man, game over!

Replaces the Nightstick with the Motion Tracker from Alien Isolation. Makes a beep on impact.