Full list of all 58 Marvel: Ultimate Alliance achievements worth 1,250 gamerscore.
The base game contains 46 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 12 achievements worth 250 Gamerscore.
Unlocked all the outfits for every hero.
Attained Gold on all Comic Missions.
Silver Surfer was unlocked as a playable hero.
Defeated 4000 enemies.
Beat Marvel: Ultimate Alliance in Hard Mode.
Won 100 Arcade Mode Levels.
Threw 500 enemies off a ledge.
Nick Fury was unlocked as a playable hero.
Dr. Doom was utterly defeated.
The mighty Galactus was toppled.
Titannus was defeated.
Completed Skrull Cityscape level without defeating a single enemy.
Deathbird was crushed.
Gladiator was defeated.
Answered 150 Trivia questions correctly.
Loki was defeated.
Ymir fell to the forces of good.
Executioner and Enchantress were defeated.
Won 20 Arcade Mode Levels.
Won 15 Arcade Mode levels consecutively.
Won 3 Arcade Mode levels consecutively.
Won 1 Arcade Mode Level.
Mephisto was struck down.
Blackheart was defeated.
Black Panther was unlocked as a playable hero.
Arcade was defeated.
Daredevil was unlocked as a playable hero.
Completed 25 levels with at least 1 other player.
Completed 25 levels with 3 other players.
Completed a level with at least 1 other player.
Completed 1 level with 3 other players.
The evil Mandarin was crushed by the forces of good.
Threw 50 enemies off a ledge.
Grey Gargoyle was defeated.
The mighty Kraken was defeated.
Tigershark and Attuma were defeated.
M.O.D.O.K was defeated.
Threw 5 enemies off a ledge.
Performed 200 Finishing Moves.
Defeated 100 enemies.
Answered 20 Trivia questions correctly in a row.
Answered 15 Trivia questions correctly.
Fin Fang Foom was defeated.
Performed 50 Finishing Moves.
Defeated 10 enemies.
Performed 5 Finishing Moves.
Unlocked all the outfits for Nightcrawler
Unlocked all the outfits for Hawkeye.
Unlocked all the outfits for Cyclops.
Cyclops has spoken with Jean.
Unlocked all the outfits for the Hulk.
Unlocked all the outfits for Venom.
Unlocked all the outfits for Sabretooth.
Unlocked all the outfits for Doom.
Doom has spoken with himself.
Sabretooth has been mistaken for Wolverine.
Unlocked all the outfits for Magneto.
Magneto has spoken to Xavier.