Short but very cool Metroidvania with a very pretty art style, really great music, great atmosphere and really good boss fights. What bothered me a bit was the fact that you can't teleport to all checkpoints (haven't learned anything from Dark Souls 1?^^) and that red spikes kill the character immediately, which is super annoying. Other than that, it was a really cool and crisp gaming experience. It also had a slight Bloodborne vibe, absolute recommendation.