Here is the full list of all 16 X-Men: The Official Game achievements worth 1,000 gamerscore.
Congratulations!! Wolverine has been accepted by the Xavier Institute for Higher Learning.
Congratulations!! Iceman has been accepted by the Xavier Institute for Higher Learning.
Congratulations!! Nightcrawler has been accepted by the Xavier Institute for Higher Learning.
This Costume is inspired by Bobby's clothes from the films while he is at the Xavier Institute.
The simulation tests Iceman's slide controls with harmful Obstacles and beneficial Check Points.
This simulation is designed to test Wolverine's Fighting Prowess and Tactical Mastery.
Iceman's mutant powers have been fully evolved.
Nightcrawler's mutant powers have been fully evolved.
Wolverine's mutant powers have been fully evolved.
This Costume is inspired by Iceman's Ice Armor that he wears in the comics.
This Costume is inspired by Nightcrawler's costume during his early years with the X-Men.
This Costume is inspired by Wolverine's Blue & Gold X-Men uniform worn in the Uncanny X-Men series.
This Costume is inspired by Kurt's attire in the second film when he assaulted the White House.
This Costume is inspired by Logan's preferred off duty attire in the films, t-shirt and blue jeans.
This simulation uses Inhibitor Fields and Frictionless Surfaces to test Nightcrawler's Skills.
Congratulations!! You have beaten the entire game! Xavier has made you an honorary X-Men.