A game about hitting a rock with a pickaxe. It’s using Unity, so we have full 3D here. This game is very similar to its prequel, and to the other games of the same kind. When one type of rock is destroyed, you can move on to stronger one. Besides that, you can hire workers and train them, or upgrade your own pickaxe and mine for yourself. Also watch out for random events, because they lower your mine safety. One cool element about this game is its graphics. You don’t see an idle game with 3D graphics too often.