Emma Frost has joined the roster of the Avengers Alliance Facebook game which continues to be one of the best movie tie-in games released by Marvel in years (sadly). Much like Mockingbird in June, she is only unlockable through a special series of missions.
More information on unlocking Emma can be found on Playdom’s forum.
The game is available for free to all Facebook users and Avengers fans. (And you can get free schwarma!)
Note: I know that Emma isn’t really an Avenger, but I didn’t make the game. I only report on it!