Hennessy Apps
$0.99
Chromatic is a wonderfully executed shooter using vector style graphics which I am a big fan of. The premise is simple and straightfoward; you control a cannon at the bottom of the screen and as waves of enemies in various shapes and colors rain down from the top, you tap on any position on the screen to fire in their direction to ensure they don't reach the bottom. Despite it's simple design, Chromatic will likely get you hooked with a few rounds of play as you try to survive longer and longer.