Make a team composed of those who dwell in the darkness, and win a match. (Arcade/Xbox LIVE only)
Earn 5,000 Player Points (PP).
Beat Arcade mode without using any continues.
Land an Incredible Combo. (Arcade/Xbox LIVE only)
View one ending in Arcade mode.
Use X-Factor in a match. (Arcade/Xbox LIVE only)
Perform 10 Team Aerial Combos. (Arcade/Xbox LIVE only)
Land a Viewtiful Combo. (Arcade/Xbox LIVE only)
Win a match without blocking. (Arcade/Xbox LIVE only)
Settle things between former S.T.A.R.S. members in a Xbox LIVE match.
Make a team composed of women who can fly, and win a match. (Arcade/Xbox LIVE only)
Bring about an end to the Civil War in a Xbox LIVE match.
Make a match on Xbox LIVE between the marquee characters for this game a reality.
Make a match on Xbox LIVE between a national hero and a killing machine a reality.
Put an end to this game of spider and fly in a Xbox LIVE match.
Block 100 times. (Arcade/Xbox LIVE only)
Decide who is the true master of the fist in a Xbox LIVE match.
Participate in any mode on Xbox LIVE.
Fight in all of the stages.
Battle against all characters in a Xbox LIVE match.
Participate in an 8 player Lobby on Xbox LIVE.
Win a match without calling your partners or switching out. (Arcade/Xbox LIVE only)
Get a 5 game win streak in Ranked Match.
Unlock all achievements.
View all endings in Arcade mode.
Make a team composed of Weapon-X test subjects, and win a match. (Arcade/Xbox LIVE only)
Land 50 First Attacks in a match. (Arcade/Xbox LIVE only)
Make a team of three who have altered their bodies, and win a match. (Arcade/Xbox LIVE only)
Clear 160 missions in Mission mode.
Earn 30,000 Player Points (PP).
Earn 100,000 Player Points (PP).
Land an Uncanny Combo. (Arcade/Xbox LIVE only)
Surpass the rank of Amateur.
Surpass the rank of Fighter.
In Ranked Match, surpass the "1st" class rank, or fight someone who has.
Clear 80 missions in Mission mode.
Clear 320 missions in Mission mode.
Make a team composed of the Big 3 and win a match. (Arcade/Xbox LIVE only)
Unlock all items in the Gallery.
Use 1,000 Hyper Combo Gauge bars. (Arcade/Xbox LIVE only)
Perform 30 successful Advancing Guards. (Arcade/Xbox LIVE only)
Perform 10 Snap Backs. (Arcade/Xbox LIVE only)
Perform 10 successful Crossover Counters. (Arcade/Xbox LIVE only)
Perform 30 Hyper Combo Finishes. (Arcade/Xbox LIVE only)
Perform 30 Crossover Combination Finishes. (Arcade/Xbox LIVE only)
Land a Team Aerial Counter in a match. (Arcade/Xbox LIVE only)
Beat Arcade mode on the hardest difficulty.