Micro Reactor Building Info Micro Reactor is capable of generating 1GW of power with 100 Reactor cores. With no waste! Reactor must be filled with at least 70 cores before the reactor can heat up. It will only produce power when the temperature reaches the maximum. Building Cost 40 Supercomputers, 80 Alclad Aluminum sheets & 60 A.I. Limiters Building Unlock Tier: Tier 7
