0.6.180Update

Update 0.6.180 Balance Adjustment Removed the variant Extended Range Hacker Bug Fixes Fixed the problem that the Overlord would use Overlord Artillery to attack other Overlords. Fixed an issue where fortresses would attack other fortresses with Anti-Air Barrage Fixed the problem that the health of the core building did not increase as written in the last patch note, and adjusted the health of the core building from 1600 to 3200