birdboy games introduces Rainbow Infinity 1.0, a unique and colorful piano-like arcade game for iOS devices. Requiring great eye-hand coordination and insanely fast fingers, players need to keep spheres from touching spikes at the bottom of eight lanes. This is done by tapping inside or swiping over the lanes which transforms the corresponding spikes into a rounded bar. Players must master their motor skills and perfectly time taps and swipes with multiple fingers across the whole screen. Rainbow Infinity is $0.99 and can be downloaded from iTunes.