Marvel XP is a portal connecting Marvel: Avengers Alliance, Avengers Initiative, and other future Marvel games. It contains in-game news, stories, dossiers, and awards.
The stories and news articles in Marvel XP are interconnected with content in Marvel: Avengers Alliance and Avengers Initiative.
Additionally, Marvel XP represents a shared reward system across Marvel games. Achievements in one of the games connected to Marvel XP will provide rewards in other connected games.