Thank you for the feedback, my intention with the map was for the players to get lost a little bit so they were forced to explore, the original idea was to make it more metroidvania style with a minimap and everything sadly this last part wasnt implemented in time.
For the enemies I agree a hit effect would be nice but for now they produce a sound when getting hit which I think works the same way but maybe something could be done with the audio setting so it feels stronger.