Planet Quest - Launch Trailer (video)

I don't often post about games, but on the odd occasion that there's a game that is even vaguely music based I'll post something about it, and Planet Quest is. It calls itself a rhythm based game, and I suppose that's fair. It's fairly easy to play (which is good for the likes of me, a non-gamer), and also it's FREE on the app store too. So you've no reason not to give it a try out.