• Upgrade Codes

    Select Promotions from Extras menu and enter the following to have the following aliens fully upgraded.

    GravattacFeedback - Fourarms - Diamondhead - Bloxx
    WildvineGravattack - Eye Guy - Arctiguana - Wildmutt
    XLR8Shocksquatch - Gravattack - Arctiguana - Diamondhead

    Contributed By: Warhawk.

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