Foar Sony PSP
Yn MX tsjin ATV ûntslein: Op 'e râne kinne jo ride ATV's, MX-moters, monslampen, golfcars, dunbuggies en mear.
Cheat Codes
De neikommende koades foar MX vs. ATV Unleashed: Op de râne foar de PSP wurde oanmakke by it koadeynfier skerm:
Masterkoade - jout alle bonussen
Fraude-koade: TOOLAZY
Alle Pro Riders
Cheatscode: WANNABE
Alle gear
Cheatcode: WARDROBE
Alle Freestyle Tracks
Cheatcode: HUCKIT
Alle Maschinen Challenge Tracks
Cheatcode: LEADFOOT
Alle iepen klasse tracks
Cheatcode: NOTMOTO
Alle Nasjonale Tracks
Cheatscode: GOOUTSIDE
Alle Supercross Tracks
Cheatscode: GOINSIDE
Alle tracks
Cheatcode: PITPASS
Alle fytsers
Cheatcode: BRAPP
Alle ATV's
Cheatscode: COUCHES
50cc Bikes
Cheatcode: MINIMOTO
500cc Bikes
Cheatcode: BIGBORE
1 miljoen winkelpunten
Cheatscode: BROKEASAJOKE
Pro Physics
Cheatcode: IAMTOOGOOD