Donkey Kong: King Of Swing

Access the Password Screen

At the title screen, press Up, L, B, and A simultaneously to access a password screen. Enter any of the following codes to receive their benefits. After entering a code, you will get a confirmation message. When you've finished, press B multiple times to back out of the menu and return to the title screen.
Submitted by: Nintendo Power Magazine

Unlock Climbing Race in Jungle Jam

Enter 55860327.
Submitted by: Nintendo Power Magazine

Unlock Obstacle Race 4 in Jungle Jam

Enter 65942922.
Submitted by: Nintendo Power Magazine

Unlock Attack Battle 3 in Jungle Jam

Enter 65942922.
Submitted by: Nintendo Power Magazine