Ghost Trick. Who's played it? Amazing game, right?
Made by the Ace Attorney people with the same composer, so I thought you guys might be interested. It's got lovable characters, great music, and the story has a twist in every scene. If you like AA, you'll automatically like this because it's pretty similar. The gameplay's quite puzzle-like, where you have to figure out which objects you have to manipulate to change the situation (you're a ghost). It's hard to explain, but trust me when I say it's worth getting!
I'm currently in the last chapter, and I can't wait to find out the final mystery... I shall attempt this today