To beat the first boss you need to bounce off the roof off the vehicle but you can only do this once it's grown in size. During the phases where he releases enemies onto the screen, you'll need to take out each one of these before you can take another shot. Hit him three times in total and you've nailed him!
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.
