MINI Financial Services has a free game for the iPhone called MINI Liquid Assets. It works like a kid’s water jet game. From the game description:
Shoot the coins into the MINI cars to collect points. The faster you reach your goal, the more bonus time you accumulate for the next level. Yes, there are eight levels in total with all sorts of obstacles eager to throw you off course, including wind turbines, sharks, and aliens. MINI Liquid Assets is a fun and easy-to-play game brought to you by MINI Financial Services.
MINI Liquid Assets is compatible with the iPhone and iPod touch, and requires the iPhone 2.2 software update.