Final Fortress - Idle Survival is the ultimate end-of-the-world incremental clicker game developed by Alley Labs. In this game, you find yourself in a world ruled by zombies and mutants, and your task is to tap your way to survival, rebuilding, organization, and fighting back.

The game introduces a new action idle upgrade, where you must defend against waves of zombies and boss mutants. As you progress, you'll need to tap to collect survivors, gather resources, and rebuild your fortress from the aftermath of the viral outbreak. The game features a variety of rooms dedicated to different survival tasks, such as growing food, generating power, and armoring your tower to protect against the zombie waves.

Final Fortress - Idle Survival allows you to reclaim humanity by searching for survivors and growing your community. Scout for stray clans and expand your ranks to prosper in your next fortress. Collect gas, diamonds, and survivors to rebuild and upgrade your resources. Level up your fortress, rooms, and survivors to increase productivity and unlock special rooms through blueprints.

Join the ultimate end-of-the-world idle clicker and test your survival instincts in Final Fortress - Idle Survival.