Zombie War : Apocalypse of Global Defense

Zombie War is the story of a soldier who gets a tip from an anonymous informant that something fishy is going on at a cold mountain asylum.

The soldier goes there to investigate, but when he arrives he realizes that all hell has broken loose already.

The game's story is told through the investigations of the main character as he runs for his life through the labyrinthine halls of the massive building, discovering paperwork, finding clues and occasionally talking to people.