Seicross Cheat Codes (for NES)

[final kaoss]

Continue

At the Game Over screen hold A and press Start to continue.

[final kaoss]

Change the difficulty and change the starting stage

At the Title Screen, on Controller 2 hold Left, A, and B. On Controller 1 press A to change the difficulty and B to change the starting stage.

[final kaoss]

Invincibility

At the title Screen, on Controller 2 hold Left, A, and B. On Controller 1 press Up, Up, Down, Down, Start for invincibility.

[final kaoss]

Invisible bike

On the Title Screen, hold down A, B, and Left on Controller 1, for an invisible bike.