Marvel- Ultimate Alliance - Platform: Xbox 360

Unlock Agent of S.H.I.E.L.D.:
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Unlock Nick Fury. 

Unlock Blue Screen of Death:
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Defeat M.O.D.O.K. 

Unlock Deathbird's Defeat:
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Defeat Deathbird. 

Unlock Defeated Grey Gargoyle:
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Defeat Grey Gargoyle. 

Unlock Doomed Ending:
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Defeat Dr. Doom. 

Unlock Dragon Slayer:
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Defeat Fin Fang Foom. 

Unlock Game Over:
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Defeat Arcade. 

Unlock Giant Relief:
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Defeat Ymir. 

Unlock Mandarin's Downfall:
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Defeat Mandarin. 

Unlock Mephisto's Defeat:
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Defeat Mephisto. 

Unlock Scarlet Swashbuckler:
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Unlock Daredevil.