If you've played the original skateboard-themed Touchgrind, you know how this works. Grab control of your bike with two fingers and use combinations of touches and swipes to ride, flip, spin, and jump off and over obstacles. Rack up high scores with extreme combos, or just ride around and see what tricks you can invent.
WIRED Values creativity over repetition. Varied settings. No broken bones.
TIRED Your fingers end up blocking key parts of the screen. Each course has a predefined path to follow.

