Unlock Cyclops
Beat Mystique to unlock Cyclops.
100% success rate. 

Unlock Jubilee and Nightcrawler
Finish the second level.
100% success rate. 

Unlock Gambit
Finish the third level.
100% success rate. 

Unlock Ice Man, Jean Grey, Beast, Rogue and Storm
Finish the first level.
100% success rate. 

Unlock Professor X
Enter the Astral Plane for the first time.
0% success rate. 

Unlock Psylocke
Complete the New York City Riot level.

Xtreme Costumes
At the main menu, press the following combination of buttons: Up, Up, Right, Left, Down, Down, Start. While playing the game, go to an Xtraction save location and use the button next to "Skin".

Go to: X-Men Legends Info Page | nGaming Home Page.