SPOILER WARNING!!!!!!!!!!!!!!!!
The people who are saying that the main character is insane are wrong. I just got all the achievements and you get a bonus cut-scene with Xerxes doing a ritual and ends with him "knowing what to do". So all the disappearances are coming from Xerxes not you. All the other stuff is lies because if you actually get all the achievements you will see that I am right.
to add to ireneuszz comment there should be some kind of minimap to show where the undestroyed buildings are and there should be a timer so we know how long we are doing the level to help us with the time challenges
Once upon a time there were two princes of different families living in the same castle. A cross the palace there was a poor girl that was hated by both of them. Then one day the girl became a devil worshipper and kidnapped one of the princes. Then the other prince killed her and the princes became gay lovers and somehow kids. The end
 "A small talk at the back of beyond"){kind=icon}
 "Linx"){kind=icon}
 "Wasted Youth, Part 1"){kind=icon}
 "Days of Monsters"){kind=icon}
 "Storyteller"){kind=icon}
 "Chronotron"){kind=icon}
 "Learn to Fly"){kind=icon}