Moto GP 2 Cheats

To unlock some mini-games (the ones from Moto GP
and a couple others), go into options menu and watch the text (not
video) credits. Scroll down until you get to the credits for the
mini-games. When it appears onscreen, press A. To confirm
correct code entry, the screen with the "Mini Games" title
will have the "A" in "Games" change to resemble
that found that controller button.

Start stunt mode and win the race under the pro difficulty setting. Burn out at the start until the counter reaches about 3,000 and do not go off the track (or you will get the clean section). Do this for about eight tracks to unlock all the characters. Note: You will need a bike with at least all stats at about halfway on each bar.

Go to career mode and when you edit your player go to edit logo and go to text 1 and type in "kingpin", don't include the quotes.

Edgy Earn 325 championship points
Pop Video Earn 375 championship points
Saturate Earn 300 championship points
Turbo Earn 275 championship points

Enter kingpin as your custom bike's name.