Bunker 21: Chapter 3

Deep underground, the abandoned research complex is rotting alive. In Bunker 21: Chapter 3, an ordinary survivor moves through a post-apocalyptic bunker packed with mutants and the remains of infected researchers. Roots split the rooms, human bodies jut from the walls, and the corridors hold records tied to the virus that wiped out the staff. Every new sector points toward another buried answer, even as the bunker looks less like a lab and more like a living wound.

How to play?

From the difficulty menu, pick easy, standard, complex, or deadly before entering the bunker. Break the fleshy masses that seal corridors so you can pass deeper into the facility. Poison fumes drift from dead zombies and root growths, so give them space when you move through a room. Inside generator rooms, flip every toggle switch to restore power and unlock the elevator. Complete objectives for coins, which pay for extra resources in the store. Search side areas for valuables, then read experiment reports and scattered notes for clues about the virus and the path ahead.