Here is the full list of all 58 Marvel: Ultimate Alliance achievements.
Dr. Doom was utterly defeated.
Nick Fury was unlocked as a playable hero.
The Mighty Galactus was toppled
Daredevil was unlocked as a playable hero.
Titannus was defeated.
Threw 5 Enemies off a Ledge.
Deathbird was crushed.
Gladiator was defeated.
Loki was defeated.
Ymir fell to the forces of good.
Executioner and Enchantress were defeated.
Mephisto was struck down.
Blackheart was defeated.
Arcade was Defeated.
The evil Mandarin was crushed by the forces of good.
Grey Gargoyle was defeated.
Performed 200 Finishing Moves.
Unlocked all the outfits for Venom.
Completed 25 levels with at least 1 other player.
The Mighty Kraken was defeated.
Tigershark and Attuma were defeated.
M.O.D.O.K was defeated.
Performed 50 Finishing Moves.
Defeated 100 Enemies.
Fin Fang Foom was defeated.
Performed 5 Finishing Moves.
Completed a level with at least 1 other player
Defeated 10 Enemies.
Black Panther was unlocked as a playable hero.
Silver Surfer was unlocked as a playable hero.
Attained gold on all comic missions.
Defeated 4000 enemies.
Answered 15 Trivia questions correctly.
Answered 20 Trivia Questions Correctly In A Row.
Answered 150 Trivia questions correctly.
Beat Marvel: Ultimate Alliance in Hard Mode.
Threw 50 Enemies off a ledge.
Threw 500 enemies off a ledge.
Won 1 Arcade Mode Level.
Won 20 Arcade Mode Levels.
Won 15 Arcade Mode levels consecutively.
Win 3 Arcade levels consecutively.
Won 100 Arcade Mode Levels.
Completed 1 level with 3 other players.
Completed 25 levels with 3 other players.
Completed Skrull Cityscape level without defeating a single enemy.
Unlocked ALL outfits for EVERY hero
Unlocked all the outfits for the Hulk.
Unlocked all the outfits for Hawkeye.
Unlocked all the outfits for Cyclops.
Unlocked all the outfits for Nightcrawler.
Cyclops has spoken with Jean.
Unlocked all the outfits for Doom.
Unlocked all the outfits for Magneto.
Unlocked all the outfits for Sabretooth.
Doom has spoken with himself.
Sabretooth has been mistaken for Wolverine
Magneto has spoken to Xavier.