Picked up Zombie Dash from the App Store over the weekend (my adhoc build was a little out of date.)
I like the feel of the trackball, responds just like the real thing!
I'm already up on Crystal (ID OTGGamer) from both Guerrilla Bob and Cogs, sent you a friend request.
Just getting up to speed with the game, bought my first checkpoint (level 8 I think).
I love tricking those pesky zombies into running into the spikes. ;-)
Feel free to send me a challenge.
Saw the request and I just reloaded Zombie Dash yesterday. Haven't had the chance to play it yet, though. Maybe tonight