In the middle of the 21st century, an evil virus was released, which had an effect on the human race. The virus turned many of them into zombies and other strange creatures, which are wandering in the streets, trying to find food and shelter. There is no cure for this virus. The only way to stop it is to kill the zombies, which are growing faster and faster every day.

The main character of the game is a survivor. He has lost all of his friends and family. All he has left is a gun, a tent, and a notebook with a few notes. He has to face the new generation of zombies and the virus released in the 20th century. He will have to go through the underground tunnels and find a way to stop the growing horde of zombies.

There are two modes in the game: action and arcade. In the action mode, the player will have to kill zombies and monsters in the maze.