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