Mandarin’s Downfall (45 points): The evil Mandarin was crushed by the forces of good.
Mephisto’s Defeat (45 points): Mephisto was struck down.
The Trickster (45 points): Loki was defeated.
The Power Cosmic (45 points): The mighty Galactus was toppled.
Doomed Ending (45 points): Dr. Doom was utterly defeated.
Scarlet Swashbuckler (30 points): Daredevil was unlocked as a playable hero.
Wakandan Royalty (30 points): Black Panther was unlocked as a playable hero.
Agent of S.H.I.E.L.D. (30 points): Nick Fury was unlocked as a playable hero.
Surfs Up (30 points): Silver Surfer was unlocked as a playable hero.
Dragon Slayer (15 points): Fin Fang Foom was defeated.
Blue Screen of Death (15 points): M.O.D.O.K was defeated.
Underwater Battle (15 points): Tigershark and Attuma were defeated.
Swimming with the Fish (15 points): The mighty Kraken was defeated.
Defeated Grey Gargoyle (15 points): Grey Gargoyle was defeated.
Game Over (15 points): Arcade was defeated.
Son of a Devil (15 points): Blackheart was defeated.
The Executioner’s Blade (15 points): Executioner and Enchantress were defeated.
Giant Relief (15 points): Ymir fell to the forces of good.
Warrior’s Path (15 points): Gladiator was defeated.
Deathbird’s Defeat (15 points): Deathbird was crushed.
Titanic Victory (15 points): Titannus was defeated.
Additionally, there are 25 secret achievements, all of which are unknown at this time.