i downloaded rRootage a few months ago when it came out and, so far, i think it's the best game on the iPhone. i friggin' LOVE it and i want more. i've read about a few other shmups on Touch Arcade and other sites but i'm looking for a recommendation from some other fans of the genre. i've heard that Platypus is really good, but the whole accelerometer control thing makes me a little wary about making the purchase (yeah, i know i'm a cheap bastard). any suggestions?