LevelHead: A.R. Game

LevelHead is a spatial memory game by Julian Oliver. LevelHead uses a hand-held solid-plastic cube as its only interface. On-screen it appears each face of the cube contains a little room, each of which are logically connected by doors.  In one of these rooms is a character. By tilting the cube the player directs this character from room to room in an effort to find the exit. Source: JulianOliver

Watch the demo video after the real click.