Overview
PlayStation identifies Jean Grey as part of the original story and as an ally in the fight against Bolivar Trask's plans. She is one of the named characters accompanying Logan's wider journey.
Confirmed details
Let the campaign introduce her role naturally if you want a spoiler-light experience, then use Mission Replay for a second look at earlier scenes.
Keep claims verified
This guide does not import comic continuity or unverified ability details into the game's story.