Atlas is an action-rpg with rogue-like elements where you use your ability to control the ground to fight the enemies and move through procedurally generated worlds.
It’s quite simple. You’ve got 99 Rockets. There are 99 targets. Hit them all and you beat the game. Hitting the targets on the other hand is a true challenge and when you turn on Master Mode there are only a few percentages in the world that can pull it off