
The mesmerising Octagon has a lot of similarities to both Boson X and Super Hexagon, with flashy visuals, trance-like music and frantic gameplay. The good news is you can try it out for free.
John Bedford (Modojo): Every free and discounted App Store game worth knowing about.

Octagon's tubular gameplay is a little too familiar to excite, and is undermined too often undermined by control issues.

Independent developer Lukas Korba announced the release of Octagon, a fast-paced and highly challenging arcade game for iPhone, iPad, iPod touch and in a few days also for Mac. Octagon will make you dizzy with its mad display of puzzles, colors and insane time frame. Do you have the mental aptitude to survive Octagon?