盧卡斯和克洛伊對解謎遊戲有極大的熱情，他們參加了一個充滿謎團的逃脫遊戲「妄想症」。在滿懷信心地解開一道道謎題後，兩人跟隨線索來到了最後關卡的所在地—一座廢棄的精神病院。在那裡還有另外四名玩家等著他們，隨著遊戲進行，殺戮也跟著展開，參賽者們很快就明白，他們之中只有一個能活著走出去……。...

　　In the near future, Norway is occupied by Russia on behalf of the European Union, due to the fact that the newly elected environmental friendly Norwegian government has stopped the all important oil...