Its a really good game my main criticism is with the lack of content but considering the game is free (with the option to buy the soundtrack to support the devs if you want) I can't really complain.

It has the movement and shooting of Gungeon, the bonfires from Dark souls, the healing from Hollow Knight and a sense of Metroidvania exploration for new abilities and power ups.

It comes together to make a mechanically very sound and incredible game that everyone needs to play. If this had more content, it would be an easy contender for 5 stars.

All the makings of a great indie classic on par with Binding are here, we just need significantly more of it.