Fun, but a little laggy

Great show and great game. Tons of upgrades and customization items. My only complaint is that it is a little laggy even on the iPod 5/iPhone 4S. I find this a bit strange as I play games that have detailed 3D graphics and no lag, but a simple 2D sprite based game has lag. Hope you guys can improve the games performance. Also there are frequent crashes. Oh and I still definitely recommend the game!

Baltzer700 about Fly Catbug Fly!, v1.0.2