The Hulk

Enter these at the "code input" option at the options screen.

GMMSKIN - Invincibility
FLSHWND - Regenerator
GRNCHTR - Unlimited Continues
HLTHDSE - Double Hulk HP
BRNGITN - Double Enemies' HP
MMMYHLP - Half Enemies' HP
NMBTHIH - Reset High Score
TRUBLVR - Level Select - also unlock all of the challenge modes.
BRCESTN - Solve puzzles
FSTOFRY - One hit kill
NGMNGT - Rage meter always remains full


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.

Betrayal: Falling soldier:
Grab a soldier and jump off the building where green arrows are pointing. As you
land on another building, the man will disappear from your hands and you will
hear him screaming.

Chemical Effects: Terminal:
When the level starts, go all the way down the hallway to Bruce Banners left. You
will find a large door. Go through that door and either sneak past or defeat the
guards. There should be a door to the left of you. Go through that door. Once
through it, either defeat or sneak past the guards. Next, stand in the large circle
with bars around it. Press Y at the screen inside of the circle with bars around it.
This should take you to the fifth floor. Once there, you should see a large
computer down the stairs. Either defeat or sneak past those guards. Go to the
right of that big computer. You should find a smaller gray computer. Go to it and
press Y. A code terminal screen should appear. Enter the desired terminal code.
Note: Per game, you can only open up the code terminal once. Use it wisely
unless you want to repeat the entire process.

Destroying helicopters:
If you get something to throw, pick it up then jump on the roof. Jump while on the
roof. If done correctly, you can blow up the helicopters.

Do a Super Sonic Clap while in a rage. Point in the general direction of the
helicopter, do the attack, and it will explode. Note: This will not work if the
helicopter is directly above you.

Destroying missiles:
Perform any kind of punch toward a missile when it is flying at you. If timed
correctly, you can punch the missile and it will fly back to the soldier who shot it
then blow him up.

Defeating the parasitic Half-Life:
Half-Life is the first Boss you have to fight. His touch will drop your health. Get him
into the generators. If you cannot; jump into the air and press Gamma. If you get
him in a generator, you will fry him. His bar will return. Use the same strategies
again. He will return after you defeat Ravage (Gamma thief).

Return of Half-Life and Madman:
After you defeat Ravage and passed the Gamma Elites, you will reach a "door".
Two old Bosses will return for revenge (Madman and Half-Life). Deplete half of
one of their meters. Madman will escape, will return in the last level. This time,
take down Half-Life. Use the Air Gamma trick. This time he stays defeated.

Defeating soldiers with their shields up:
When you are in rage mode and encounter soldiers in their shields, do Hulk's
Earthquake attack. Their shields will fall and you can take them out .

Waving soldier:
In challenge mode, go to time attack mode 1. Wait until the soldiers appear. Go to
either side of the building. Pick up a soldier, jump, and throw him off the building.
Sometimes another soldier will wave good-bye to him.

Soldiers and Alphas:
Unless you are Super Hulk, Alphas can withstand a full powered gamma blast, but
soldiers cannot. You can tell them apart by the color of their uniforms.

Paralyzer attack:
If you are facing a Boss or Gamma guard and you are angry; grab them, then
press [Gamma] for a hurting and heroic move. This also works on Ross' robots.

Tank shields:
When a tank has its shield up, you cannot go through it, but your Gamma Claps
can. It also reduces the withstanding. You will find health and rage.

Wicked Punch:
Enter FSTOFRY on the Code Input menu to unlock this cheat. This lets Hulk kill bad
guys with one hit.

Puzzles Solved:
Enter BRCESTN on the Code Input menu to unlock this cheat. This causes puzzles
to be automatically solved.

Endurance mode:
Both endurance modes have 25 waves of enemies.

Gray Hulk: Additional comments:
After you unlock the Gray Hulk, he will say things such as "And you think your car
stereo is loud" and other comments.

Defeating super robots:
The super-robots are the steel-made hide-weaponry guards inside the Desert
Base. To defeat them, get them to clump together. Then, jump over the pack of
them and run in a circle around them. They will use their energy-beam attack, but
as you run it will hit more robots, damaging or destroying them all.

Defeating the Leader:
In the level where you meet the Leader, enable the "Invulnerable" code to always
win. To make it faster, also enable the "Wicked punch" cheat. Punch him once as
Banner and use a Sonic Clap as the Hulk to defeat him before help arrives.