Super Hexagon

On paper, Super Hexagon sounds simple enough your goal is to safely navigate your cursor through a tunnel of shapes (such as, oh I dunno,hexagons). Each shape has a gap in it somewhere, and by moving your cursor into that gap, youll successfully avoid being instantly annihilated, free to continue enjoying the rockin techno soundtrack. But things start flying off the rails almost instantly. The screen shifts and tilts all over the place, colors change erratically, and the shapes start flying at you faster and faster. But hey, if it gets to be too much, you can always pick up the soundtrack separately and enjoy it stress free.