Loco Roco is basically a game for the PSP (Which my brother got recently and I have been using somewhat) in which you are a blob thing (Colors vary), the Loco Roco and you eat fruit to grow bigger and can split into smaller parts when you are too big to fit into small places.
You play as the planet the Loco Roco are on who has been recently invaded by some alien things that eat the Loco Roco and you use the L + R buttons to tilt the planet for the Loco Roco roll that way and press both to jump and O to split. Also did I mention the Loco Roco sing during the entire level in some type of gibberish language (Which many Americans who have played the demo thinks is Japanese(It's Not.(Period.)))?
The demo is avalible for free online download for PSPs with the latest firmware in Japanese and English, just go to the PSP website using the PSPs web browser and download it for the games section or link your PSP to the computer, download it on your computer, and put in the games folder on the PSP.
This game will be released sometime in September 5th in America, December 31st in Japan, and Sometime in July for Europe.
IT IS A BIZZARE GAME.