Game Codes (Japanese version)
Enter these at the main menu
Effect Code 70 lives Press C, B, A, Right, Left, C, B, A, Right, Left, C, B, A, Right, Left on controller two at the main menu. All weapons Pause game play and press Up(2), Down(2), A, Up(2), Down(2), B, Up(2), Down(2), C. Level select Press A, B, C, Left, Right, A, B, C, Left, Right, A, B, C, Left, Right on controller two at the main menu.
Contributed By: psykoantwon.
How to get the bad and best ending
Go though the game and don't go after dead eye joe, Fight to the end and not surrender, and when you get to the end of the 2nd to last level choose these:
Unlockable How to Unlock Bad ending Agree to join the colonel Best ending Refuse to join and fight the colonel and, beat the alien cell.
Contributed By: RemTheRetroPlayer.
Before battle with the zodiac boss, climb up the wall and talk to the weird guy. Agree, and you'll be in a hidden stage. Beat the stage for an extra ending with monkeys.
Contributed By: Sogetsu.
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.