colossus_os

Stick Together Separation Anxiety (Either Version): Complete the game in 2-player mode

Stronger Together Captain America MEGA: Complete the game in 2-player mode

Take Down Red Skull Captain America 8-BIT: Defeat Red Skull

The Fight Is Over Captain America 8-BIT: Complete the game

I Never Miss Captain America 8-BIT: Upgrade Hawkeye’s Power level to max

I Can Do This All Day Captain America 8-BIT: Upgrade Captain America’s Power level to max

To Me My X-Men! X-Men Arcade (6 Player): Complete the game in 6-player mode

Superhero Squad! Complete the game in Multiplayer (local or online)

Teamwork Tussle! Complete a stage in Multiplayer (local or online)

Mutants United! Perform a team assist using Wolverine and Storm on Dark Phoenix

Variant Fighter! Use a hero to defeat his own doppelganger

Panther Parry! Perform 50 kinetic parries as Black Panther

Swinging Spider! Knock down 5 enemies in a single swinging kick with Spider-Man

Electric Trap! Trap 50 enemies with Iron Man's Electro-Charge attack

Perfect Storm! Absorbed 10 electric attacks and dealt it back to an enemy as Storm

Knock'em down! Hit 4 enemies while throwing a single opponent with She-Hulk

Phoenix Flame! Defeat 15 enemies with Phoenix's Fire Dash and Air Attack

Ground Pound! Knock down 3 enemies while using Venom's smashing grab on another adversary

Board Bash! Knock down 3 enemies affected by cosmic damage with a single Silver Surfer tackle

Hammer Time! Defeat 50 enemies with Beta Ray Bill's Stormbreaker

Cosmic Ghost Blaster! Defeat 50 enemies using Cosmic Ghost Rider's blasters

Roll Call! Complete the game with all characters

Mighty Marvel Team-Up! Perform 50 successful Team Assist

Maxed out Superhero! Maxed out a Superhero's Level

Matrix Maven! Unlock all rewards from the Matrix

Ultimate Alliance! Reached Ultimate Team Level

Mighty Shield! Deflect 50 projectiles with Captain America's shield

Galactic Challenger! Complete all Stage Challenges

Fuzzy Grenadier! Defeat 50 enemies with Rocket's grenades

Quantum Strike! Perform 50 successful teleport strikes as Phyla-Vell

Bug Repelled! Vanquished Annihilus and his invasion force

Cosmic Cubist! Find all Cosmic Cubes hidden within each stages

Full of Photons! Defeat 50 enemies with Nova's photon blasts

Cosmic Rescue! Freed Silver Surfer from insectoid influence

Mad Titan Thwarted! Defeated Thanos and cut the Wave's supplies

Adamantium Fury! Perform 100 hits combo as Wolverine

Mindcontrol Meltdown! Rescued Phyla-Vell from Annihilus' grasp

Clearing out Cobwebs! Knocked Venom out from his frenzy

Dark Phoenix No More! Revived Phoenix and stopped the wave from invading Earth

Hits Parade! Perform a 200 Hits combo

The Battle Begins! Complete the Prologue

Dyin' ain't much of a living, boy Complete Wharf Town

El Mariscal Complete Villa

Wear the Badge Again Reach Marshal Rank in Marshal Training

Courageous, Loyal, and above all, Honest Reach Sheriff Rank in Marshal Training

You're My Favorite Reach Deputy Rank in Marshal Training

Boulder Not Included Find the Golden Idol

If Ya Can't Take It Give Dynamite Dick a Taste of His Own Medicine

Slippin' and Slidin' Complete Ice Caves

How the West Was Won Complete Civil War