In Mission 1 Phase 2 go south after you complete your objectives. Here you'll find a deadend canyon with an alternate exit. Take it to enter a bonus underwater mission.
Invulnerability
Enter the password XBABYX.
Level Select
Enter the password ZZZCYX.
Rapid Fire
Enter the password YAYAYA.
Posted In
Saturn
Games Cheat Codes
Submitted by Anonymous on Sun, 07/29/2007 - 04:37.