The Steam release arrives with a suite of modern enhancements.
Zombie Panic! has officially launched on Steam for PC. This cult-classic title first emerged in 2004 as a popular modification for the original Half-Life.
A cooperative survival horror experience, the game pits a group of survivors against an encroaching zombie horde. Players must collaborate to complete specific objectives or eliminate the undead threat entirely. Adding a layer of tension, any survivor who falls in battle is resurrected as a zombie, forced to hunt down their former teammates.
This Steam iteration is fully compatible with the Half-Life 25th Anniversary update and includes Steam Achievements, Workshop support, and various technical and visual refinements to polish the gameplay experience.
You can find the Steam store page for Zombie Panic! at the following link.
Source: iXBT.games

