Complete Nightcrawler's flashback

Collect a comic book

Collect 5 comic books

Collect 10 comic books

Collect 13 comic books

Defeat Mystique in Central Park

Defeat Blob in East Manhatten

Complete the Escape From New York mission

Our love will bloom forever...

Answer 10 trivia questions correctly in a single trivia session (must award XP)

Go through all 50 questions in the X-Men Trivia game

Defeat Pyro in Satellite Control Center

Complete the HAARP Facility mission

Reveal Magma's true power

Complete Beast's flashback

Complete the Sewers mission

Save all of the crewman on the Arbiter with at least 8 minutes remaining on the timer

Complete the Arbiter mission

Welcome a new member to the X-Men team

Complete Wolverine's flashback

Complete the Nuke Plant mission

Reboot the computer to help save Illyana

Defend the X-Mansion from GSRO soldiers

Defeat Havok in Lab Support Ruins

Complete the Weapon X Facility mission

Complete the Astral Plane mission

Defend the X-Mansion from Sentinels

Complete the Morlock Tunnels mission

Defeat Juggernaut in Muir Island

Complete the New York Riots mission

Defeat Marrow in the Dechlorination Area

Complete the Colosseum mission

Complete the Sentinel Central mission

Defeat the Shadow King

Defeat Magneto in the Command Center

Defeat Master Mold in the Main Power Core

Collect 5 sketch books

Collect 10 sketch books

Collect 15 sketch books

Collect 20 sketch books

Earn 10 extra credits in the danger room

Complete all of the discs in the Freshman danger room course

Complete all of the discs in the Sophomore danger room course

Complete all of the discs in the Junior danger room course

Complete all of the discs in the Senior danger room course

Complete all of the discs in the X-Man danger room course

Complete all of the discs in the Legend danger room course

Complete a sparring match with a challenge-rating of 75 or greater

Complete a sparring match with a challenge-rating of 150 or greater

Complete a sparring match with a challenge-rating of 300 or greater

Complete a sparring match with a challenge-rating of 450 or greater

Obtain a rare item from a drop

Obtain one of the following unique items from a drop: "Astral Stone", "Belt of Unus", "Black Tom's Cane" or "Caliban's Shroud"

Obtain one of the following unique items from a drop: "Callisto's Eye Patch", "Cannonball's Flame", "Crown of Apocalypse" or "Cyber's Revenge"

Obtain one of the following unique items from a drop: "Deathbird's Javelin", "Eric the Red's Armor", "The Exodus Cloak" or "Flight of the Northstar"

Obtain one of the following unique items from a drop: "The Hammer of Nimrod", "Luck of the Longshot", "Manual of the Puck" or "Opal of Ozymandius"

Obtain one of the following unique items from a drop: "Ring of Polaris", "Sabretooth's Tags", "Shadowcat's Touch" or "Shard of Cyttorak"

Obtain one of the following unique items from a drop: "Spiked Armor of Stryfe", "Spikes of Penance", "Sunfire's Mask" or "Sword of Ogun"

Obtain one of the following unique items from a drop: "Thunderbird's Beads", "Vindicator's Gauntlet", "Wrath of Wendigo" or "The X-Cutioner Hood"

Purchase a grab bag from Healer

Have any character reach level 15

Have any character reach level 30

Have any character reach level 40

Earn 25 extra credits in the danger room

Earn 40 extra credits in the danger room

Earn 55 extra credits in the danger room

Earn 70 extra credits in the danger room

Earn 85 extra credits in the danger room

Do 50 power combos in a single session

Defeat Sabretooth and Avalanche in Transport Conduit