Here is the full list of all 59 Marvel Ultimate Alliance 2 trophies - there are 54 bronze, 2 silver, 2 gold and 1 platinum.
Obtain all Marvel Ultimate Alliance 2 trophies
Defeat all Act II and III missions as a Pro-Registration team.
Defeat all Act III missions on Legendary Difficulty.
Defeat 12 mission bosses on Super Heroic or Legendary Difficulty without revival or map reload.
Collect 200 Team Boost.
Defeat 25 maps on Super Heroic or Legendary Difficulty without revival or map reload.
Defeat all Act II missions on Legendary Difficulty.
Ambush your opponents.
Defend a convoy.
Earn all Trivia rewards.
Raid a hideout.
Unlock 23 alternate costumes.
Defeat all Act I missions on Legendary Difficulty.
Collect 125 Team Boosts.
Collect 30 Audio Logs.
Complete all optional mission objectives.
Throw all the proximity mines in “Balance”.
Defeat 2 foes within 10 seconds in “Insidious Alliance”.
Defeat 75 foes in “Balance”.
Complete “Escort Duty” without destroying any turrets.
Complete “Escort Duty” without disabling any floor hazards.
Complete all combat mastery goals listed on the Stats page.
Collect 125 Dossiers.
Perform all Fusions by combining every available pairing of 24 heroes.
Complete 24 maps in Co-Op.
Complete 8 maps in Co-Op.
Complete a map in Co-Op.
Earn Mission Succeeded on a Simulator Mission in Co-Op and return to the Simulator menu.
Perform 10 Fusions with another player-controlled hero in a Co-Op game.
Score 30 Trivia Fusions.
Finish what you started.
Defeat all Act II and III missions as an Anti-Registration team.
Earn 20 high scores for each type of Fusion: Targeted, Guided, and Clearing.
Earn 12 Gold Medals from Simulator Missions.
Defeat “Overload” with the X-Men.
Complete “Insidious Alliance” with all four heroes alive.
Progress through "Insidious Alliance" without breaking any Health Containers
Earn 8 Silver Medals from Simulator Missions.
Earn 4 Bronze Medals from Simulator Missions.
Collect 10 Concept Art Bundles in HQ maps.
Free a country.
Complete all melee training goals listed on the Stats page.
Break and enter.
Collect 50 Team Boosts.
Complete all Power training goals listed on the Stats page.
Perform 10 revivals.
Repay a favour.
Fight back an ambush.
Stop a convoy.
Have 10 special conversations between characters with a history while in an HQ map.
Rescue a hideout.
Choose a side.
Defend your leaders.
Correctly answer 15 Trivia questions.
Protect a city.
You or other players on your team must destroy 250 health containers.
Crash a castle.
Topple a dictator.
Perform all 5 recommended training Fusions in Latveria.