OldSchool Zombie Plague 4.3 is a CS 1.6 zombie server in Poland, at 141.105.130.229:27015. I first saw it in the Steam list on 23 Oct 2026.
Want to see who is on it right now, the cvars and the plugins? Open it in CS 1.6 Server Info.
145.239.231.46:2701529/32Real players149.50.98.60:270407/20Real players149.50.98.60:270275/10Real players193.33.176.48:270454/25Real players149.50.98.60:270413/10Real players94.23.150.96:270152/32Real players193.33.177.226:270151/19Real players193.33.177.102:270151/11Real players