Description: Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification. Choose your team as the undead or a survivor. Enjoy their unique abilities, weapons, and challenges in this high-paced, action-packed thriller.
mod (544) modification (232) half-life (111) hl (90) zps (27) half-life 2 (25) hl2 (25) zombie panic (2)