I had to give this game a full score for all four categories. Nice mechanics, well paced difficulty curve and the final adrenaline rush ! Super nice grpahics and music ! Perfect !
I had only two minor issues : sometimes, when switching quickly from room to room, the axe disapears and there is no way to get it back, second, during the skeleton boss fight, all collisions between the character and th eaxe and boss stoped working, so I got the axe floating around the character but there was no way to retrieve it and no way for the boss to kill me, so I had to restart the game from level 1.