If you're into your simple racing games, Reckless Racing 2 is a must have. It's amazing on the iPhone and looks amazing on the Galaxy Nexus too. The game is beautifully smooth and quite a laugh. Included are 18 cars and 24 routes which you unlock as you progress through the games. You can upgrade cars by buying mods for them with the money you earn through playing races and completing challenges. You can even play online against other players. Controls are customizable and I couldn't see why you couldn't use a compatible controller either. I'm not one who's into playing games much on touchscreen devices but this one is special.