Cyclops races to find the source of new anti-mutant technology.

When a visitor arrives at the mansion with a dangerous secret that threatens Cyclops and Jean's relationship, the team is propelled into a tragic confrontation with an immortal mad scientist.

On her birthday, a nostalgic Jubilee is forced to relive the X-Men's greatest adventures when an entertainment system transports her into a 16-bit video game.

As Genosha prepares to join the UN, select members of the team head to the island nation to be honorees. Back at the mansion, a behind-the-scenes press event risks airing the X-Men's dirty laundry.

Storm is forced to face her worst fears in order to free herself.

Cyclops focuses the X-Men on finding Bolivar Trask. However, when the team locates the Sentinel inventor, they realize that they all have been played by a mastermind.

The X-Men must unite to face a new threat.

The X-Men work to settle the score before it is too late.

The X-Men's dream is put to the test as mutant-human relations reach a tipping point.