Cheat mode
Enter one of he following codes at the indicated screen to activate the corresponding cheat function. Note: Achievements are disabled when cheats are activated.

All characters
At the main menu or a S.H.I.E.L.D. save zone menu, quickly press Up(2), Down(2), Left(3), Start to unlock all characters. If you entered the code correctly, you will hear a sound.

All powers
At the main menu or a S.H.I.E.L.D. save zone menu, quickly press Left, Right, Left, Right, Up, Down, Up, Down, Left, Right, Start to unlock all powers. If you entered the code correctly, you will hear a sound.

All costumes
At the main menu or a S.H.I.E.L.D. save zone menu, quickly press Up, Down, Up, Down, Left, Right, Left, Right, Up, Down, Start to unlock all costumes. If you entered the code correctly, you will hear a sound.

All cinematics
At the Review menu, quickly press Up, Left(2), Up, Right(2), Up, Start to unlock all cinematics.

All comic book covers
At the Review menu, quickly press Left, Right(2), Left, Up(2), Right, Start to unlock all comics.

All concept art
At the Review menu, quickly press Down(3), Right(2), Left, Down, Start to unlock all concept art.

All wallpapers
At the Review menu, quickly press Up, Down, Right, Left, Up(2), Down, Start to unlock all wallpapers.

The Courses
At the simulator terminal screen where you choose a Comic Book mission, quickly press Up, Right, Left, Down, Up, Right, Left, Down, Start to unlock The Courses.

Play as Daredevil
Go to a S.H.I.E.L.D. save zone and select "Change Team". Delete all selected characters by pressing X. Once all of your team slots are empty, quickly press Left(2), Right(2), Up, Down, Up, Down, Start to unlock Daredevil. If you entered the code correctly, you will hear a sound. Note: This code may also be enabled at the main menu. Alternately, collect the five Daredevil action figures (one is found in each Act).

Play as Silver Surfer
Go to a S.H.I.E.L.D. save zone and select "Change Team". Delete all selected characters by pressing X. Once all of your team slots are empty, quickly press Down, Left(2), Up, Right, Up, Down, Left, Start to unlock Silver Surfer. If you entered the code correctly, you will hear a sound. Note: This code may also be enabled at the main menu. Alternately, complete all Comic missions.

Invincibility
While playing the game, quickly press Up, Down, Up, Down, Up, Left, Down, Right, Start.

Level 30 team
At the team menu, quickly press Up, Left, Up, Left, Down, Right, Down, Right, Start.

100,000 Gold Coins
At the team menu, quickly press Up(3), Left, Right, Left, Start.

Touch of Death
While playing the game, quickly press Left, Right, Down(2), Right, Left, Start.

Super Speed
While playing the game, quickly press Up, Left, Up, Right, Down, Right, Start.

Filler
While playing the game, quickly press Left, Right(2), Left, Up, Down(2), Up, Start. Your extreme attack will always be available with no energy cost.

Play as Black Panther
Collect the five Black Panther action figures (one is found in each Act) to unlock him.

Play as Blade
Win the toy grab mini-game at the Carnival in Murderworld to unlock Blade.

Play as Dr. Strange
Save Dr. Strange in Mandarin's Palace to unlock him.

Play as Ghost Rider
Trade places with Ghost Rider in Hell in order to save his soul to unlock him.

Play as Nick Fury
Successfully complete the game to unlock Nick Fury.

Second and third alternate costumes
Gain between two and four levels with a character to unlock his or her second and third costumes.

Fourth alternate costume
Successfully complete the Combat Training challenge for a character to unlock his or her fourth costume.

Hard mode
Successfully complete the game on the Normal difficulty setting to unlock the Hard difficulty setting.

Recommended team
Use the following trick to make a hard to kill team. Create a team consisting of Wolverine, Blade, Luke Cage, and Ghost Rider (Bad To The Bone team). The team bonus will be that 5% of all damage will be regained as health. Also, all these characters have a way to regenerate health. Equip the following outfits. For Wolverine, Astonishing, max out Health Regen and Defense. For Blade, Ultimate, max out Health Regen and Defense. For Luke Cage, New Avengers, max out Health Regen and Defense. For Ghost Rider, Original, max out Resurrect Ally and Defense. It is also recommended that Ghost Rider be equipped with The Heart Of Mephisto (10% of attack damage turned into health) or a similar item because he is the only character without a Health Regen. Equip other characters with gear that increases defense or dodging capabilities. Not only will your team be difficult to hurt, but they will be absorbing and regenerating most of the damage they take. If a teammate dies, Ghost Rider will have about a 50% chance of resurrecting them. Note: Ghost Rider is the weak character. He does not regenerate, and if he dies resurrection is lost. Also, Wolverine will regenerate the fastest because he has an inherit ability to regenerate in addition to the suit's bonus.

For easy health, experience, energy, money, and Extreme Momentum Orbs for leveling, create a team consisting of Luke Cage, Elektra, and Dr.Strange. When they each have a full Momentum bar, get a group of enemies around you. Then, use the power. Elektra will stun all enemies with her Curse of the Hand. Then, Dr. Strange will use his Mystic Maelstrom to kill all stunned enemies, causing them to drop Extreme Momentum Orbs for each enemy killed. Luke Cage will use his Sweet Christmas to kill any of the remaining enemies, giving you +472% more money for each enemy killed in the attack sequence. This trick is especially useful for leveling characters, unlocking costumes, and maxing out stats. The best place to do this is in the Shield training simulator on the Thunderball mission. Even if you run out of time you will still get the levels and money; do not worry about killing the Boss. Just get your momentum on Luke Cage, Dr. Strange, and Elektra.

Team bonuses
Create a team with the indicated characters to receive the corresponding bonus:

Agents Of Shield (+5% to all resistances): Captain America, Nick Fury, Spider-Woman, Wolverine

Agile Warriors (+10% reduced energy cost): Spider-Man, Spider-Woman, Elektra, Deadpool

Air Force (+15% maximum health): Human Torch, Ms. Marvel, Storm, Thor

Alternate Identities (+5% criticals): Ironman - War Machine, Ghost Rider - Western, Spider-Woman - Secret Wars, Ms. Marvel - Ventura, Thor - Beta Ray Bill

Assassins (+60% for S.H.I.E.L.D. credit drops): Blade, Deadpool, Elektra, Wolverine

Avengers (+5% damage): Captain America, Thor, Iron Man, Spider-Woman, Ms. Marvel

Bad To The Bone (+5% damage inflicted goes to health): Blade, Ghost Rider, Luke Cage, Wolverine

Bruisers (+15% striking): Thing, Captain America, Luke Cage, Ms. Marvel

Classic Avengers (+15% maximum energy): Black Panther, Captain America, Iron Man, Thor

Dark Past (+5% XP): Blade, Elektra, Ghost Rider, Spider-Woman

Defenders (+5% damage inflicted goes to health): Dr. Strange, Iceman, Luke Cage, Silver Surfer

Double Date (+5% health regeneration): Black Panther, Invisible Woman, Mr. Fantastic, Storm

Fantastic Four (+20% health per KO): Mr. Fantastic, Invisible Woman, Human Torch, Thing

Femme Fatale (+5% damage): Ms. Marvel, Storm, Invisible Woman, Elektra, Spider-Woman

Flashback (+15% max health): Iceman in Snowy Form, Captain America in WW2, Daredevil in Original, Ghost Rider in Original, Iron Man in Classic, Ms. Marvel in Original, Wolverine in Classic

Martial Artists (+15% striking): Black Panther, Captain America, Daredevil, Moon Knight, Nick Fury

Marvel Knights (+6% to all stats): Black Panther, Daredevil, Dr. Strange, Luke Cage, Spider-Man, Moon Knight

Marvel Royalty (+60% credit drop): Black Panther, Dr. Strange, Thor, Storm

Natural Forces (+5% damage inflicted as health gain): Thor, Storm, Human Torch, Ice Man

Natural Leaders (+5% XP): Captain America, Dr. Strange, Mr. Fantastic, Nick Fury, Storm

New Avengers (+5% to all resistances): Captain America, Luke Cage, Wolverine, Spider-Man, Spider-Woman

New Fantastic Four (+15% maximum energy): Ghost Rider, Luke Cage, Spider-Man, Wolverine

Power Platoon (+20% energy per KO): Silver Surfer, Iron Man, Ms. Marvel, Thor

Raven Ultimates (+6% to all stats): Deadpool, Colossus, Moon Knight, Thing

Scorchers (+10% reduced power cost): Ghost Rider, Human Torch, Storm, Thor

Supernaturals (+5% health regeneration): Blade, Dr. Strange, Ghost Rider, Thor

Think Tanks (+15% max health): Dr. Strange, Mr. Fantastic, Spider-Man, Iron Man

Weapons Specialists: Blade, Captain America, Deadpool, Elektra, Nick Fury

X-Men (+15% maximum energy): Colossus, Iceman, Storm, Wolverine

Achievements
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Mandarin's Downfall (45 points): The evil Mandarin was crushed by the forces of good.
Mephisto's Defeat (45 points): Mephisto was struck down.
The Trickster (45 points): Loki was defeated.
The Power Cosmic (45 points): The mighty Galactus was toppled.
Doomed Ending (45 points): Dr. Doom was utterly defeated.
Scarlet Swashbuckler (30 points): Daredevil was unlocked as a playable hero.
Wakandan Royalty (30 points): Black Panther was unlocked as a playable hero.
Agent of S.H.I.E.L.D. (30 points): Nick Fury was unlocked as a playable hero.
Surfs Up (30 points): Silver Surfer was unlocked as a playable hero.
Dragon Slayer (15 points): Fin Fang Foom was defeated.
Blue Screen of Death (15 points): M.O.D.O.K was defeated.
Underwater Battle (15 points): Tigershark and Attuma were defeated.
Swimming with the Fish (15 points): The mighty Kraken was defeated.
Defeated Grey Gargoyle (15 points): Grey Gargoyle was defeated.
Game Over (15 points): Arcade was defeated.
Son of a Devil (15 points): Blackheart was defeated.
The Executioner's Blade (15 points): Executioner and Enchantress were defeated.
Giant Relief (15 points): Ymir fell to the forces of good.
Warrior's Path (15 points): Gladiator was defeated.
Deathbird's Defeat (15 points): Deathbird was crushed.
Titanic Victory (15 points): Titannus was defeated.
Additionally, there are 25 secret achievements:

Fledgling Super Hero (5 points): Defeated 10 enemies.
Legendary Super Hero (15 points): Defeated 100 enemies.
The Ultimate Super Hero (50 points): Defeated 4,000 enemies.
Pugilist (5 points): Performed 5 Finishing Moves.
Melee Master (15 points): Performed 50 Finishing Moves.
Touch of Death (30 points): Performed 200 Finishing Moves.
Battle Tested (5 points): Win 1 Arcade mode Level.
Battle Hardened (15 points): Win 20 Arcade mode Levels.
Mad Skillz (30 points): Win 3 Arcade mode levels consecutively.
Teh Mast3r (25 points): Win 15 Arcade mode levels consecutively.
The Destroyer (25 points): Win 100 Arcade mode levels.
I Have A Friend (5 points): Complete a level with at least one other player.
Super Hero Team (15 points): Complete 25 levels with at least one other player.
Teamwork (5 points): Complete one level with three other players.
Ultimate Team Alliance (15 points) Complete 25 levels with three other players.
Marvel Geek (5 points): Answer 15 Trivia questions correctly.
Marvel Master (10 points): Answer 150 Trivia questions correctly.
Comic God (15 points): Answer 20 Trivia questions correctly in a row.
Fall to Death (10 points): Threw 5 enemies off a ledge.
Scared of Heights (20 points): Throw 50 enemies off a ledge.
Widowmaker (30 points): Throw 500 enemies off a ledge.
Good Samaritan (20 points): Completed Skrull Cityscape level without defeating a single enemy.
Golden Age of Comics (30 points): Attained Gold on all Comic missions.
Dressed for Success (45 points): Unlocked all the outfits for every hero.
Excelsior! (50 points): Complete Marvel: Ultimate Alliance in Hard mode.

AceGamez accepts no responsibility for the content or reliability of cheats contained in this site. Most of the cheats and codes on this website are submitted by 3rd party readers and their accuracy cannot be guaranteed.