Mini Games
1. To unlock mini games, go to options menu and watch the text 'not the video' credits.
2. Scroll down till you get to the credits for the mini games. Press A when it appears on screen
3. To confirm correct entry of the code, the screen with the 'Mini Games' title will have the 'A' in 'Games' change to resemble that controller button.
We have more cheats and tips for this game here, Moto GP 2 cheats