Marvel: Ultimate Alliance Online Strategy Guide
Raven Software is back with another button-smashing action RPG featuring over 20 characters from the Marvel universe. While there have been a number of changes since the latest title, the most obvious is in the graphics. Raven has ditched the old cartoonish character models for fully-realized 3D models.

Your task this time around is to take your Marvel super-heroes and stop Doctor Doom from seizing the incredible powers from Odin. As usual, IGN Guides is here to help you through the many missions and the game and stop Doctor Doom and his Masters of Evil.

In this Marvel: Ultimate Alliance strategy guide, you'll find:

Cheats
Unverified
Codes During Gameplay
God Mode .... UP, DOWN, UP, DOWN, UP, LEFT, DOWN, RIGHT, START
Touch of Death .... LEFT, RIGHT, DOWN, DOWN, RIGHT, LEFT, START
Full health, energy .... LEFT, RIGHT, RIGHT, LEFT, UP, DOWN, DOWN, UP, START
Speedy .... UP, LEFT, UP, RIGHT, DOWN, RIGHT, START

Codes During Change Teams Screen
Unlock all combat earned skins .... UP, DOWN, LEFT, RIGHT, LEFT, RIGHT, START
give +1 to all powers and skin ranks .... LEFT, RIGHT, UP, DOWN, UP, DOWN, START
Unlock all hero skins .... UP, UP, DOWN, DOWN, LEFT, LEFT, LEFT, START
100K shield credits .... UP, UP, UP, LEFT, RIGHT, LEFT, START
All characters to level 99 .... UP, LEFT, UP, LEFT, DOWN, RIGHT, DOWN, RIGHT, START
Unlock Silver Serfer .... DOWN, LEFT, LEFT, UP, RIGHT, UP, DOWN, LEFT, START

Codes During Review Screen
Unlock all concept art .... DOWN, DOWN, DOWN, RIGHT, RIGHT, LEFT, DOWN, START
unlock all comic art .... LEFT, RIGHT, RIGHT,LEFT, UP, UP, LEFT, START
Unlock all cinimatic art .... UP, LEFT, LEFT, UP, RIGHT, RIGHT, UP, START
Unlock all load screens .... UP, DOWN, RIGHT, LEFT, UP, UP, DOWN, START

Codes During Comic Mission Screen
Unlock All comic missions .... UP, RIGHT, LEFT, DOWN, UP, RIGHT, LEFT, DOWN, START

Unlockables
Hard Mode: Beat the game on Normal
Nick Fury: Beat the game on Easy or Normal
Daredevil: Collect the five Daredevil action figures. You should have Daredevil half way through act three.

1. free the guy trapped in a clam (Atlantis). He gives you a code to unlock a close by chest near a fallen submarine

2. Dr. Strange's library

3. Beginning of the circus level in Dooms Castle, break down the door to a storage room

4. Near the Odin statue's left hand in the Bifrost level is a button that will reveal a chest with the action figure

5. Take the right path in the Asgard level. It's on a small path before you get to the houses.
Black Panther: Collect the five Black Panther action figures

Dr. Strange: Save Dr. Strange in Mandarin's Palace
Ghost Rider: Trade places with Ghost Rider in Hell in order to save his soul
Blade: Beat toy grab minigame in the Carnival in Murderworld.
Second & third costumes for all characters: Must play as that character and gain between 2-4 levels.

Fourth costume for all characters: Beat the Combat Training challenge for the character.
Silver Surfer: Defeat Galactus on the Skrull Throneworld.