Dr. Muto

Enter following as a code at the cheats menu:
NECROSCI  - invincibility.
BEAMMEUP  - all areas.
TINKERTOY - all gadgets.
EUREKA    - all morphs.
LOGGLOGG  - all secret morphs.
BUZZOFF   - unlock the secret ending.
HOTTICKET - unlock all FMV's.

 