Invulnerability:
Select the "Code Input" selection at the options screen, then enter GMMSKIN as a code to unlock this option at the cheats menu. The Hulk and Bruce Banner will be invincible.
Information in this section was contributed by jessedeez.

Regenerator:
Select the "Code Input" selection at the options screen, then enter FLSHWND as a code to unlock this option at the cheats menu. The Hulk will regenerate faster.
Information in this section was contributed by jessedeez.

Full Rage Meter:
Select the "Code Input" selection at the options screen, then enter ANGMNGT as a code to unlock this option at the cheats menu. The Rage meter always remains full.
Information in this section was contributed by jessedeez.

Unlimited Continues:
Select the "Code Input" selection at the options screen, then enter GRNCHTR as a code to unlock this option at the cheats menu.
Information in this section was contributed by jessedeez.

Double Hulk's HP:
Select the "Code Input" selection at the options screen, then enter HLTHDSE as a code to unlock this option at the cheats menu.
Information in this section was contributed by jessedeez.

Double All Enemies HP:
Select the "Code Input" selection at the options screen, then enter BRNGITN as a code to unlock this option at the cheats menu.
Information in this section was contributed by jessedeez.

Half All Enemies HP:
Select the "Code Input" selection at the options screen, then enter MMMYHLP as a code to unlock this option at the cheats menu.
Information in this section was contributed by jessedeez.

Wicked Punch:
Select the "Code Input" selection at the options screen, then enter FSTOFRY as a code to unlock this option at the cheats menu. The Hulk will have one hit kills.
Information in this section was contributed by jessedeez.

Puzzle Solved:
Select the "Code Input" selection at the options screen, then enter BRCESTN as a code to unlock this option at the cheats menu. Puzzles will immediately be solved.
Information in this section was contributed by jessedeez.

Reset High Score:
Select the "Code Input" selection at the options screen, then enter NMBTHIH as a code to unlock this option at the cheats menu.
Information in this section was contributed by jessedeez.

Unlock All Levels:
Select the "Code Input" selection at the options screen, then enter TRUBLVR as a code to unlock this option at the cheats menu.
Information in this section was contributed by jessedeez.

Hulk Transformed movie art:
Find a terminal during game play, then enter SANFRAN as a code.

Hulk vs. Hulk Dogs movie art:
Find a terminal during game play, then enter PITBULL as a code.

Desert Battle movie art:
Find a terminal during game play, then enter FIFTEEN as a code.

Hulk Movie F/X movie art:
Find a terminal during game play, then enter NANOMED as a code.

Play as Gray Hulk:
Find a terminal during game play, then enter JANITOR as a code.