In the near future, the capital of Sweden has turned into a post-apocalyptic wasteland. we join four soldiers on a routine mission in 'zone 3', with the assignment to investigate an old surveillance tower that just went offline.

In the near future, the capital of Sweden has turned into a post-apocalyptic wasteland. we join four soldiers on a routine mission in 'zone 3', with the assignment to investigate an old surveillance tower that just went offline.