In this regular activity in the Mines of Abyss, your heroes, alongside a team of brave miners, will explore depths that not only hide vast riches but also harbor terrible dangers. Various gear will aid you in reaching the deepest levels: a pickaxe, a drill, and dynamite. 

Use the instruments wisely, since rocks vary in hardness: fragile, durable, and especially durable. Destroying durable rock requires twice as many pickaxes, but the drill and dynamite destroy cells regardless of their hardness. Especially durable rock can only be destroyed with a drill or dynamite. 

The deeper you delve, the easier it becomes to attract the attention of the Dark forces lurking in the depths of the mines. Along the way, you will encounter the gates of the Lords of the Depths — challenge them to progress further. Only the bravest and strongest will reach the depths, where they may find untold treasures or meet their doom.