Gameplay appears to be largely a copy of "Slay the Spire," but with gloomy 3d graphics that make it hard to see what is going on and, generally, ugly characters and creatures.
This game's two hours long but took me FIVE days to finish. The concept's great on paper and there are a few clever puzzles in the game, but my GOD is it a chore to play. It's extremely slow to the point where it exhaustes you extremely quickly.