Nuclear strikes destroyed a bio-laboratory creating a regenerating substance for soldiers. But the substance was not completed and tested. An infection broke out and people turned into zombies.

Also, one power unit of a nuclear station was destroyed; there is no more life on the surface of the earth, and every day radiation descends deeper and deeper underground.

You will have to mine and craft resources and devices. Collect disks with secret technologies, repair, destroy, and fight zombies.

With each day, radiation grows and your time is limited. Find a way to get to the research center where you can find a disk with technology that can protect your bunker from any radiation.

A nuclear winter has come to the world, there is almost no sun, and at night the temperature can drop very low. For survival, you will need special clothing and heating devices.


Optimize your loadout by fusing items into more advanced, space-efficient gear.

Build power systems to provide lighting, heating, and energy for your equipment.

With food being a rare find, your best bet for survival is to start growing your own crops.