As yet unseen footage of the first stable version of levelHead, an augmented-reality spatial-memory game by Julian Oliver.
Warning! This is a spoiler for the first 3 cubes: the easy Red Cube, the tricky Green Cube and the ridiculously difficult Orange Cube.
NB: This footage was captured using desktop screencapture software. This reduced the performance of the game a bit.
You can read more about levelHead and how it works here: http://julianoliver.com/levelhead