Little Metal Ball for the iPhone and iPod Touch Video Review
My older brother had one of those wooden labyrinth games when I was growing up. Previously, I've mentioned some apps that try to replicate that fun, but frustrating experience. Little Metal Ball finally combines the frustration/addiction of the traditional wooden game with the creativity and expansiveness of video games.
In Little Metal Ball, you move your ball through jungle scenes complete with jumps, pitfalls, and Mario-esque moving platforms. The only issue is it isn't always clear which edges of logs/bridges, etc will keep you safe which ones will send tumbling to your Little Metal Ball death.
Here's a look: