Full list of all 37 Marvel Heroes Omega achievements worth 1,030 gamerscore. It takes around 80-100 hours to unlock all of the achievements in the base game.
The base game contains 35 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 2 achievements worth 30 Gamerscore.
Defeat 150 Super Villains in Midtown Manhattan.
Loot 100 Artifacts.
Complete 25 Legendary Quests.
Loot 1,000,000 Credits.
Complete 24 Different Special Events in Story Mode
Prestige any Hero twice.
Open 50 Bounty Chests in Operations
Prestige any Hero.
Explore all of the Treasure Rooms in each chapter of Story Missions.
Defeat 7 Different Super Villians in their Showdowns
Apply a Modification to an Artifact.
Rescue 100 civilians in Midtown Patrol.
Complete 14 Different Operations
Defeat a Training Room Target Dummy.
Visit Six Different Headquarters
Level any vendor to level 10.
Defeat Loki in Chapter 9.
Loot a Cosmic Medallion
Reach level 60 with any hero.
Defeat Doctor Doom in Chapter 8.
Defeat Mister Sinister in Chapter 7.
Defeat Magneto in Chapter 6.
Defeat Juggernaut in Chapter 5.
Defeat The Kingpin in Chapter 4.
Defeat Elektra in Chapter 3.
Collect any 100 Relics of the same type
Defeat The Hood in Chapter 2.
Defeat Doctor Octopus in Chapter 1
Defeat Green Goblin in the Prologue
Find and Defeat a Cosmic Doop
Complete the Super Heroic Trial with any hero.
Fully upgrade a Legendary Item.
Complete the Cosmic Trial with any hero.
Get Five Heroes to Level 60.
Earned all other Marvel Heroes Omega achievements.
Defeat 10 different members of the Sinister Six.
Alone, defeat Shocker in under 50 seconds upon entering the Abandoned Subway Operation.