Full title: Bit.Trip Presents Runner 2: Future Legend of Rhythm Alien. A bit of a mouthful. You can be forgiven for never hearing of this series before, or even the game that spawned this sequel. The previous 6 retro games made by Gaijin Games have crossed a number of genres and have been well received, but are only available on PC and Nintendo platforms. Now we get a chance to sample this unique and addictive series with Runner 2, an auto-running platformer that combines tricky maneuvering around levels with vibrant and colourful scenery using integrated rhythm-based music. While that may sound strange, and be difficult to explain in writing, it is a game you need to pick up and enjoy.