nice Idea but:
art style not consistent
enemy placement in dungeon (spawned inside the enemies)
blurry textures; monotonous fights
perspective doesn't make sense (door on the floor doesn't make any sense)
no tutorial
UI looks out of place
no map inside dungeon
sometimes spawn in dungeon sometimes at spawn
suggestions:
consistent art style
being able to heal
weapon/armor shop
add a Tutorial
greater variety of buildings
autosave