I think that the addition of the story added a lot to the gameplay of this dungeon crawler, and the fact that there are multiple types of enemies is a great idea.
Like you noted in a previous comment, if I had more time I would add more sound effects and music, and maybe add a bit more effects in general, like more effects when enemies are hit. There are good effects already, for example how enemies are pushed back when they are hit, which is a great effect, and the fire particles also look good, but maybe some particle effects when enemies get hit can also make the combat a bit more impactful. Great job, congrats!