Defeat the Brood Queen without jumping while playing as Nightcrawler
Except Siberia level, play only as Beast throughout the game
Except Siberia level, play only as Cyclops throughout the game
Except Siberia level, play only as Gambit throughout the game
Except Siberia level, play only as Nightcrawler throughout the game
Except Siberia level, play only as Psylocke throughout the game
Except Siberia level, play only as Wolverine throughout the game
When Magneto is available, play though all the game only as Magneto
Complete Avalon-3 without taking damage
Complete Siberia level
Max out HP
Complete the game without losing a life
Complete The Sentinels-4 level
Complete Avalon-5 level
Complete Apocalypse's Fortress-3 level
Complete Savage Land-5 level
Complete The Phalanx Mothership-5 level
Defeat Sentinel Core without taking damage
Defeat Fabian Cortez without taking damage
Defeat Exodus without taking damage
Defeat Magneto without taking damage
Defeat Tusk without taking damage
Defeat Apocalypse without taking damage
Defeat Brain Child without taking damage
Defeat Cameron Hodge without taking damage
Defeat Deathbird without taking damage
Defeat Brood Queen without taking damage
Defeat Beast Clone without taking damage
Defeat Cyclops Clone without taking damage
Defeat Gambit Clone without taking damage
Defeat Nightcrawler Clone without taking damage
Defeat Psylocke Clone without taking damage
Defeat Wolverine Clone without taking damage
Defeat Magneto Clone without taking damage
Defeat Apocalypse without destroying the computer
Find a secret boss - Magneto Clone
Complete The Sentinels-4 without taking damage
On Apocalypse's fortress-1 level reach the boss without taking damage
Complete Savage land-3 without touching the poisonous water
On Avalon-2 level reach the boss without damaging enemies (Nightcrawler only)
Complete The Sentinels-2 without killing enemies (Nightcrawler only)
Complete Savage land-4 without touching the poisonous water