LocoRoco

LocoRoco on PSP is a cute adventure game full of lovely songs in which you guide a small colored ball that you have to move forward by tilting the scenery using the console triggers. Along the way, you meet your fellow creatures that you can absorb in order to grow in size, but you can also detach yourself at any time to progress. Save as many of your little friends as possible from the evil invaders of your planet!