This is from last month, but I searched and didn't find anything. According to the official site, the bonus for preordering at GameStop is a code to unlock Juggernaut. Speculation in this Amazon thread is that he will be unlockable through normal gameplay (Silver Surfer in MUA) or eventually as DLC.
MUA2 is based on the Civil War story arc (previous thread).
MUA2 is based on the Civil War story arc (previous thread).
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