Alienware is running a promo giving away keys for an Iron Man costume "Heartbreaker" It lasts until all are gone. Be warned though, people are having trouble getting their key to work. Unknown if having Iron Man unlocked or not is the cause, as there are several conflicting reports. With the trouble the game is having at launch, this isn't shocking but is worth a try anyway for those interested.
Alienware giving away Iron Man costume codes
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