Just Panic! is a fan-based project created for Garry's Mod by "Mka0207" and his team. Branching out ZPS's avenue for players and experiences to a whole new horizon.
While ZPS is built on C++, Just Panic! is built on top of LUA, which means easier modifications and creation of new scripts. The mod also brings forth an entirely different barricading experience heavily inspired by Garry's Mod Zombie Survival. This, and more, are meant to create a fresh and unique experience for both players familiar and unfamiliar with Zombie Panic!