Really nice game! The art style is great. Music is nice. The dungeon has several half maze like places to explore. Combat is easy but efficient and works well. The upgrade system is also ok, if the player was able to die, which I guess was the intention.
Tiles are a bit small and movement could have a queue to make it more responsive. There is a bug where you can end up on same tile as an enemy.
Overall a really good submission.