Gator MK2 can be unlocked for use in the Robotics Bay using 400 Quantum (purple) Cores. You can get Quantum Cores by completing Alliance Missions or buying Elite Caches where they are dropped at random.OR You can buy Gator MK2 during the Early Access week. Early access is available to players at HQ 8 and above.
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Empires & Allies Game GUIDE