- Saving My Quarters
Beat Arcade mode without using any continues.
Unlocked offline - 2 guides
- Champion Edition Hero
Earn 30,000 Player Points (PP).
Unlocked offline - 2 guides
- Charles in Charge
Land an Uncanny Combo. (Arcade/Xbox LIVE only)
Unlocked offline - 4 guides
- Excelsior!
Perform 10 Team Aerial Combos. (Arcade/Xbox LIVE only)
Unlocked offline - 4 guides
- One Step Ahead
Land 50 First Attacks in a match. (Arcade/Xbox LIVE only)
- Steel Battalion
Block 100 times. (Arcade/Xbox LIVE only)
Unlocked offline - 2 guides
- I Buy the Issues
View one ending in Arcade mode.
Unlocked offline - 2 guides
- Female Flyers
Make a team composed of women who can fly, and win a match. (Arcade/Xbox LIVE only)
11 June 2011 - 2 guides
- Passport to Beatdown Country
Fight in all of the stages.
11 June 2011 - 2 guides
- Weapon X
Make a team composed of Weapon-X test subjects, and win a match. (Arcade/Xbox LIVE only)
11 June 2011 - 2 guides
- Badds to the Bone
Make a team of three who have altered their bodies, and win a match. (Arcade/Xbox LIVE only)
11 June 2011 - 2 guides
- Avengers Assemble!
Make a team composed of the Big 3 and win a match. (Arcade/Xbox LIVE only)
11 June 2011 - 2 guides
- World Warrior
Earn 5,000 Player Points (PP).
11 June 2011 - 2 guides
- Brusin' Bruce
Land an Incredible Combo. (Arcade/Xbox LIVE only)
11 June 2011 - 3 guides
- Whose Side Are You On?
Bring about an end to the Civil War in a Xbox LIVE match.
11 June 2011 - 2 guides
- Fate of the Satsui no Hadou
Decide who is the true master of the fist in a Xbox LIVE match.
- Average Joe
Land a Viewtiful Combo. (Arcade/Xbox LIVE only)
10 June 2011 - 2 guides
- Brave New World
Participate in any mode on Xbox LIVE.
09 June 2011 - 3 guides
- Fate of Two Worlds
Make a match on Xbox LIVE between the marquee characters for this game a reality.
09 June 2011 - 2 guides
- Playtime Is Over
Surpass the rank of Amateur.
- Wreak "Havok"
Use X-Factor in a match. (Arcade/Xbox LIVE only)
Unlocked offline - 3 guides
- Need a Healing Factor
Win a match without blocking. (Arcade/Xbox LIVE only)
Unlocked offline - 2 guides
- Master of Fate
Unlock all achievements.
- Waiting for the Trade
View all endings in Arcade mode.
Locked - 4 guides
- Herculean Task
Beat Arcade mode on the hardest difficulty.
Locked - 5 guides
- Super Turbo Brawler
Earn 100,000 Player Points (PP).
Locked - 2 guides
- Leading the Charge
Surpass the rank of Fighter.
Locked - 3 guides
- Combat Specialist
In Ranked Match, surpass the "1st" class rank, or fight someone who has.
Locked - 5 guides
- Welcome to Avengers Academy!
Clear 80 missions in Mission mode.
- Passed the Field Test
Clear 160 missions in Mission mode.
- A New Avenger
Clear 320 missions in Mission mode.
Locked - 4 guides
- Comic Collector
Unlock all items in the Gallery.
Locked - 2 guides
- Mega Buster
Use 1,000 Hyper Combo Gauge bars. (Arcade/Xbox LIVE only)
Locked - 2 guides
- Ultimate Nullifier
Perform 30 successful Advancing Guards. (Arcade/Xbox LIVE only)
Locked - 4 guides
- Be Gone!
Perform 10 Snap Backs. (Arcade/Xbox LIVE only)
Locked - 2 guides
- Back at 'Cha!
Perform 10 successful Crossover Counters. (Arcade/Xbox LIVE only)
Locked - 2 guides
- Big Bang Theory
Perform 30 Hyper Combo Finishes. (Arcade/Xbox LIVE only)
Locked - 2 guides
- Galactic Smasher
Perform 30 Crossover Combination Finishes. (Arcade/Xbox LIVE only)
- Turn the Tables
Land a Team Aerial Counter in a match. (Arcade/Xbox LIVE only)
Locked - 2 guides
- Darkstalkers
Make a team composed of those who dwell in the darkness, and win a match. (Arcade/Xbox LIVE only)
Locked - 2 guides
- Duty and Deus Ex Machina
Make a match on Xbox LIVE between a national hero and a killing machine a reality.
Locked - 2 guides
- Copy This!
Put an end to this game of spider and fly in a Xbox LIVE match.
Locked - 2 guides
- Raccoon City Incident
Settle things between former S.T.A.R.S. members in a Xbox LIVE match.
Locked - 2 guides
- Full Roster
Battle against all characters in a Xbox LIVE match.
Locked - 2 guides
- Who Will Answer the Call?
Participate in an 8 player Lobby on Xbox LIVE.
Locked - 2 guides
- A Hero Stands Alone
Win a match without calling your partners or switching out. (Arcade/Xbox LIVE only)
Locked - 3 guides
- School for the Gifted
Get a 5 game win streak in Ranked Match.
Locked - 5 guides