Killer7
People are split on this game, but I personally enjoyed it. The music and cutscenes are cool, and the story is quite twisted. It's not perfect, but it's definitely worth a play through!
Other than that, like everyone else said, Eternal Darkness.
Please let me have the prize set. Do it for Peter.
Get him out of his silly fort
so he can drink sake and play piano like he loves
and partake in musical numbers extolling the virtues of Ikaruga!
...Do it for Peter.