How to play:Hover over a category button to open the dropdown, then click a building to select it.Hover over buildings on the map to see what they do. During DAY, collectors generate energy, mines generate minerals.At NIGHT, cannons and mines need battery power (within 3 tiles). Moonlit Arrow fires for free.Click a mine then select Upgrade to level it up: +30% output per level, cost 2.5x.Note: Each additional mine reduces ALL mines' output (diminishing returns, don't overspam!).Keys:1=Collector, 2=Cannon, 3=Battery, 5=Mine, 6=Moonlit, 7=Flare, 8=Tesla, 9=Upgrade, 0=Sell, Space=Start Night, Esc=Cancel