Zombie Idle Defense 2

Zombie Idle Defense 2 follows John, a scientist who helped create the zombie virus and now has to fix the mess from inside a ruined lab. The world has already collapsed into infected zones, and only a few human bases still operate. One of these bases tracks John's signal and plans a rescue, but the path to him is packed with walking corpses standing between the lab and the rescue squad. John stays inside the destroyed research base surrounded by weapon prototypes, ammo crates, and basic defenses. Survivors on the radio promise to break through if he clears the entrance. Until that squad reaches the lab doors, John holds the line, earns cash from every zombie he drops, and slowly upgrades what is left of the base.

How to play?

Place the hero at the defense point and start firing at the zombies that walk in on fixed lanes. Kill enemies to earn money, then spend it on improving base defenses, weapon damage, or other functional upgrades that keep waves from overrunning the entrance. Zombies appear in larger groups over time, so un-upgraded guns fall behind very quickly.

Monitor ammo on the active weapon and reload before the clip empties, because reloading at the wrong time gives zombies extra time to move in. Switch weapons as needed when more formidable enemies push close to the lab. Change John's clothes in the character menu once you unlock new outfits, since cosmetic options help track your progress through the game's stages. Stay in the fight as long as possible, clear a path for the incoming survivors, and push this zombie idle defense closer to saving the last human bases.