Improve your miners and a powerful drill to descend as far as possible into the depths of the earth... it'sa mining idle game. It will suck u in and before you know it u will be a full time miner...
How successful will u be in this idling game? Once you start, you will not be able to stop. It will draw u in as the sirens draw in unsuspeting sailors. May the frook above have mercy on your soul... for the game will not.
