The block mines on its own, but you can click the button "click to speed up" to speed up the mining. You can upgrade luck (1:150) by pressing the bright green button Another upgrade increases passive mining speed(1:175) The last one increases manual damage. It is the most expensive (1:5000) "buy amount" controls how much you spend on one upgrade.Ex: 100=all 50=half Tips: Id upgrade mining speed first. The rarer the ore is, the harder it is to mine. Rarest RNG: 1/56k ,2048 coinz ,50 Hardness