ChuChu Rocket! HD 1.0.1
the author of this app says:
The cult-classic Dreamcast puzzle game is back with over 140 puzzles and frantic 1 to 4 player multiplayer action. 10 years ago, a cute group of ChuChus invaded the hearts and minds of gamers as they looked for an escape plan away from the evil KapuKapus into their cozy rocket ships. Now, you get to re-live the glory days of frantic puzzle fun on your iPhone, iPod touch, and iPad!
Compatible with iPad. Requires iOS 3.2 or later.