G-Force is a Disney-movie licenced 3D action game where you play as Agent Darwin, the high-tech guinea pig and as Agent Mooch the highly equipped house fly to solve many different missions. Your main target and priority mission is to stop the evil billionaire Leonard Saber, who wants to use his so-called Saberling household appliances as weapons to gain world domination.
Our four heroes from Super Monkey Ball - Aiai, Meemee, Baby and Gongon - were enjoying a typical day, when they saw a flying machine crash down on a nearby island. Soon, they discovered that the mysterious Naysayers have appeared, spreading discord and unhappiness all over the island. And to top it all off, the prince and princess of the neighboring islands have gone missing on Jungle Island - if they aren't found and returned, there's sure to be trouble! Can our heroes restore order to Monearth?
The PSP version adds a few new features and has the a wireless lobby like the DS version.
This port removed the bounty hunter missions available in the main releases but added the final chapter for each episode of the previous trilogy in a separate mode. It also added a time challenge mode to each level with characters from the previous trilogy as rewards.