This is a game with a lot of potench'! I loved how easy it was to navigate the castle with it all being on-screen.
My main critique is with the death system and not having checkpoints - the opening moments of the game are a bit tedious. Related to that, it's really hard to tell which rooms are going to be affected by the dragon's breath - I would rather see the dragon only affect the room it's in front of, or for the rooms to light up with an effect before they become a very uncomfortable temperature.