Square Enix has a surprise RPG for the handheld gamer. No, it's not on the PSP or DS. Song Summoner: The Unsung Heroes is an iPod exclusive RPG with a rather unique twist. You'll be able to transform your music collection into "Tune Troopers" that you can use in battle. Even cooler: you'll be able to level up your "Tune Troopers" simply by listening to the same song you created them on your iPod. You'll need the help of all your best MP3s, as you fight the Mechanical Militia and save your brother.
The iTunes download, available today, will retail for $4.99. The game will be controlled exclusively through the iPod click wheel and will be compatible with iPod nano with video, iPod classic and fifth generation iPod. While we haven't had a chance to play the game ourselves, we're certainly itching to give it a try. If you download Song Summoner, tell us what you think. Update: Trailer embedded, after the cut.