Hyper Light Breaker isn’t the only upcoming game from Heart Machine. It’s also working with Devolver Digital on a 2D platformer called Possessor(s).
https://www.digitaltrends.com/gaming/possessors-announcement-hyper-light-drifter-heart-machine/
https://www.digitaltrends.com/gaming/possessors-announcement-hyper-light-drifter-heart-machine/