Ben 10: Protector of Earth is a PSP title based on the animated television series called Ben 10. The game was launched on several platforms, with the PSP version being released in the US on October 30, 2007, in Asia on November 5, 2007 and in Europe and Australia on November 9, 2007. The game was developed by High Voltage Software and published by D3 Publisher.
In Ben 10: Protector of Earth, you get to control Ben and five out of the ten creatures he can control in the show. Another dimensional crisis is about to engulf the Earth and Ben is the only one who can stop the evil from spreading. Unfortunately, all his alien powers have been stolen, so he and his family set out to recover his amazing abilities and stumble across a plot to suck the Earth into the Null void. The main part of the game consists in controlling the Omnitrix and slowly learning to take charge of Four Arms, Heatblast, Cannonbolt, Wildvine and XLR8. He can even upgrade these creatures, giving the player the possibility to perform more than 80 combos.
CHEATS
Galactic Enforcer color set
Press Up, Right, Down, Left, A, B, Select at the level selection screen. A sound will confirm correct code entry. Go into any level and you will be in the "Galactic Enforcer" color set. Both Ben and all his alien forms will be black and white and official "Galactic Enforcers".
Gwen 10 skin
Press Left, Right, Left, Right, L, R, Select at the level selection screen. A sound will confirm correct code entry.
Gold color
Press A, B, X, Y, L, R, Select at the level selection screen. A sound will confirm correct code entry. Go into any level and you will be in a gold suit.
Upchuck
Press A, Left, Y, Right, X, Up, B, Down, Select at the level selection screen. A sound will confirm correct code entry. Upchuck will now be permanently unlocked; just select his silhouette on the Omnitrix.