Super Cash Icon
Super Cash is the Premium Currency in Idle Miner Tycoon. You get this currency from leveling up your mine shafts & elevator & warehouse , from the Daily Reward, from your Expeditions, Prestige, Event Mines, and for real money in the in-game shop. You can use it to buy Chests, Research Points (Skill Points), boosts from the shop to progress even faster, or to speed up things across the whole Idle Miner world (e.g. unlocking Rock Barriers).