Press B on Controller 2.
Deactivates Slow Motion Mode.
Press A on controller 2, the screen should go black, then press the monster select button on Controller 1 and B on controller 2
Immortality
Press A on controller 2, the screen should go black, then press Right on Controller 1 and B on controller 2
Increase Enemy Level
Press A on controller 2, the screen should go black, then press Left on Controller 1 and B on controller 2
Increase Lightning Level
Press A on controller 2, the screen should go black, then press Up on Controller 1 and B on controller 2
Increased Hit Points
Press A on controller 2, the screen should go black, then press the Lightning button on Controller 1 and B on controller 2
Power up lightning
Press C on controller 2, the screen should go black, then press nothing
Skip to next level
Press A on Controller 2, then tap A to make each frame go by.
Slow Motion - Frame by Frame Mode.
Press C on controller 2, the screen should go black, then press C
Warp to Level 1
Press C on controller 2, the screen should go black, then press B
Warp to Level 2
Press C on controller 2, the screen should go black, then press B + C
Warp to Level 3
Press C on controller 2, the screen should go black, then press A
Warp to Level 4
Press C on controller 2, the screen should go black, then press A + C
Warp to Level 5
Press C on controller 2, the screen should go black, then press A + B
Warp to Level 6
Press C on controller 2, the screen should go black, then press A + B + C
Warp to Level 7
Press C on controller 2, the screen should go black, then press Start
Warp to Level 8