This is a merge game in which you have to merge little miner minions to pgrade them the rocks upgrade to you click he fast forward button repeatedly to speed up things. Miner Merge,merge game,mining game,strategy game,merge minions,upgrade miners,rock upgrade,fast forward,mining tycoon,resource management,mining empire,mobile game,casual game,mining simulation,mining strategy,idle game,mining,rocks,upgrade,strategy,mining tycoon game