Bunker 21 - Survival Story for Android

The gameplay is 3D action with riddles and puzzles. The action takes place in an apocalyptic world, where a virus leading to various mutations is widely spread. According to the story, the player's character must find a certain secret laboratory bunker where a cure for the disease is being developed.

On the way to the goal you are going to meet a lot of zombie mutants, from which you can both run away and try to kill them, since you can find weapons or items that will replace them  in the game locations. Internet connection is not required.