Outside is 2043. Humanity is suffering from a zombie virus and hiding in basements, suffering from hunger and disease. The plot tells the player the story of the mercenary Dorian Stealth, who is given the task of rescuing a young girl - hacker Casey Jefferson and delivering her to the Investment Corp. The two of them will have to go through many tests and break through the crowds of distraught zombies. In addition, the game has elements of a quest and puzzles.

Dorian carries four types of weapons with him: Knife, Shotgun, Grenade Launcher and Kalashnikov.
The knife is good at close range.
The shotgun is good at medium range, but requires reloading.
The grenade launcher creates a large explosion and is capable of hitting multiple enemies at the same time.
The machine gun is a versatile weapon, but its ammunition is extremely limited.
Using the tactical superiority of each weapon, defeat the hordes of monsters and bosses!