Deep Drill Idle is an idle mining game that runs itself. There is no home screen: the page opens and the drill bit is already spinning. Each metre it cuts yields ore, and ore is your sole currency. With no timers, no lives, and no way to lose, the well keeps producing while you read the panel—and it keeps paying even when the tab is closed. Your ore is spent on twelve rig tracks: a bigger bit for speed, coolant to reduce rock hardness, a wider hopper for richer yields, and a night shift that makes returning tomorrow more worthwhile.
Deep Drill Instructions
Mouse or touch—the drill descends by itself, so every input is a purchase. Rig: press a row's price key to buy a level. The mode key toggles between Buy x1 and Buy max, which spends the entire affordable ladder at once. Cores: spend the cores as you see fit.
