Borealis is a flow game centered around subtly manipulating the world around you in order to survive wave upon wave of attacks from all directions. To play, you must un-learn everything you once knew about arcade shooters. Use cautious and purposeful movements to redirect your enemies into each-other and make a safe path forward. All of this exists in an infinite universe, which constantly adapts to keep you at the edge of your skill, and generates soothing procedural music from your actions.