Game Cheat:

This works with both the 2D and 3D versions of the disc… In the Mega-Race Game, during the Intro screen, if you push your control Right, you can select the portion of the race you start at (2 through 6), then press your Enter button. You then start at the portion of the race you selected. If you move your cursor all the way to the Right and press your Enter button, you see the ending portion of the game, and receive a 100% rating (no damage taken).

All easter eggs were generously submitted by SirDonk