• 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 Square. 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 Square. 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 99 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. Alternately, defeat 30 enemies with a character to unlock his or her second costume. Defeat 175 enemies with a character to unlock his or her third costume.

• Fourth alternate costume
Successfully complete the Combat Training challenge for a character to unlock his or her fourth costume. Alternately, get a "Bronze" rank in a character's Comic mission.

• 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