LightBike Free by Pankaku Inc.

Remember Tron? Whether you do or not doesn't really matter. LightBike Free is a simple game— you control a Light Bike that forms walls of light behind you.

The objective is to eliminate all of your opponents. To do this, you must make them crash into the walls or go off the edge of the map. Your controls are easy to use as well; just tap left your bike will go left, tap right to go right, and tap the B at the bottom of the screen to use speed boost.

At the moment, LightBike Free offers one player mode with only an 'easy' difficulty setting. You can tweak the number of battles between 1, 3 or 5 rounds. There's a vibration feature, but for iPhone only.

'Boost' is something that'll make you go faster. And you can decide to turn boost on or off. There's also a afterimage effect that looks pretty cool, but slows the game down considerably.

LightBike Full promises varied difficulties, a 2 player split screen mode, and a 2-4 multi-player through wifi.

The good: It's LightBike from Tron! The graphics, and controls are well done, the iPhone vibration feature ties in nicely, and offers a nostalgic musical score.

The bad: Single player only, and only one difficulty setting.

The breakdown: For being a Tron game with good controls and being fun to play – albeit easy, I'm giving this one a 3.5/5