Something like this happens once every 9 years, a Minotaur is waiting to devour the teens that enter into the Minos' Maze.
Players walk with Theseus looking for the treasure and the defeat of the Minotaur. They can count with the help of his/her powers, his/her ingenuity, the negotiations and the 3-D visions about the way that is in front of them. All players go together, but there is a traitor in the group that must be eliminated before one can win the game.
One of the players has a map of the maze (the moderator), and that player helps guide the other players. The moderator provides a vision (using tiles) about what is in front of the group (a corridor with side-street). The other players must decide after discussion amongst themselves about which way to take, and which power to use to move along the track. If there is no agreement, then they vote.
They must get around the confusion, the disorientation, the time, the maze and.... the treachery of one of them.
The game can be found at the author's blog (in Spanish): http://kokorin.wordpress.com
There is a set of english rules listed.