Anagrom and the temporal dungeobyrinth

A game made in 2015 for a small labyrinth contest. Plot: A long time ago a magic meteorite fell inside an old prison. It has been said the meteorite will grant mind-controlling powers, but no one could find the way to the meteorite The meteorite might grant mind-controlling powers to his owner, but nobody knew about this. Since now... Time passed and only now Anagrom, a final boss in training, wants to acquire that powerful artifact hidden inside the prison. But to get it he needs to travel back...