Cheat List
At the "Press Start" menu enter these codes:

    * Evolve Energy Item: Y, RIGHT, DOWN, B, L, A, R, A, Y
    * Evolve Meter always Full: X, RIGHT, A, Y, LEFT, B, L + R
    * One-hit Kill: RIGHT, UP, LEFT, DOWN, A, L + R 


Diaboromon
Complete the game in One Player mode.

Duskmon
Complete the game in One Player mode.

Neemon
Complete the game in One Player mode.

Omnimon
Complete the game in One Player mode.

Black Gabumon
Complete one player mode.

Black Guilmon
Complete one player mode.