MX Unleashed Cheats

Enter at Cheats Menu

1st pick the map mautak plains (the first map) and pick 50cc dirtbikes and go where the farm is and go to the ramp to the left of it and u will just slip through the crack in the wall and it is a good hiding spot

1st pick the map mautak plains and pick 50cc bikes then go to the farm and go to the right of the farm and by those log things there will be an opining in the side of the wall and slip through and there will be another cool hiding spot

This is only a hint. If you want to buy tracks or vehicles, you play
career and do lots of tricks. Try to get as many points as you can. You
play as long as you can and you'll get money but it doesn't tell you.
Save it and go to store and you will have lots of money. Your set to buy
things. Spend your money Wisely.

Enter these in the Cheats Menu on Options :

Unlock supercroos tracks - STUPERCROSS

Unlock Freestyle tracks - BUSTBIG

500cc Bikes: BIGDOGS
Bowling: WRECKINGBALL
Expert AI: OBTGOFAST
Freestyle Tracks: BUSTBIG
National Tracks: ECONATION
Supercross Tracks STUPERCROSS
Unlock All Machines: MINIGAMES

Choose the "Options" selection at the main menu, then press L1 or R1 to cycle from the "Game Settings" option until the "Cheats" option appears. Then, press Down until the desired cheat option appears. Press Circle to display a keyboard that is used to enter the code to unlock that cheat option.

Want a really cool cheat? Of course you do! Okay, if you're in career mode, and you're on the very first track, than wait till you get to the first turn (if it's not the first turn then it's the 2nd one), now turn around it as usual. You should see a line of trees. right after you go around the corner, use the clutch and go as fast as you can. Now, back to the line of trees. let your left handle bar barely hit the tree, as soon as this happens you should fly so far into the sky, that you will go off the screen and all around you will be white. Eventually you'll come and fall back down... cool...