Welcome to the world of the LocoRoco - a peaceful place, where the tiny inhabitants spend their days singing cheery songs in an unusual jumbled language.

All is wonderful, until one day the LocoRoco are attacked by an evil alien race - the Moja. Of course, the LocoRoco are too friendly to fight off the invasion. Here's where you come in: you tilt the planet back and forth to guide the LocoRoco across 40 charming levels, repopulating the LocoRoco and fighting back against the Moja.

The game is short and simple, but remains an incredibly fun and charming experience.