The Mustache Bros are a secret society of crypto experts from all around the world. Their symbol of recognition is a moustache and they all have one common goal: To make the internet communication more secure and the world a better place. During their congress in Transylvania these experts were about to unveil a new and easy-to-use secure technology for communication. Several countries were anything but happy about this and so the Mustache Bros have been kidnapped by a secret service to a lunatic asylum on an island called Puzzle Island.
Puzzle Island is a huge island with a secret lunatic asylum where doctors, nurses, professors, guards and all the crazy people live. The only chance to escape from the Island is to walk the path of puzzles which has been created by the evil director of the sanatorium, "Mr. Surveillance".