It was really fun, but then i just got lost because of the lack of minimap (i regret i did not draw my own one) . The door animations are super long, i would make them shorter. The lack of sprites on some items looks bad, but i think you can easily ignore it and enjoy it even without it. I like the graphics and the work on the dungeon itself (secret passages, code).
Overally it was fun except for the neverending door opening animation.