https://steamcommunity.com/games/zps/announcements/detail/4226147001114863960
Steam :: Zombie Panic! Source :: Zombie Night Month (ZP1 and ZPS)
Jul 3, 2024 - We're bringing you another series of community gamenight events, but this time on both ZP1 and ZPS on July 6th and 13rd! In a collaboration with...
zombie panic sourcesteamnightmonthzp1
https://store.steampowered.com/app/17500/Zombie_Panic_Source/?snr=1_7_7_230_150_1
Zombie Panic! Source on Steam
Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.
zombie panic sourcesteam