Great level design, I like that you went for the isometric style, it looks really clean and you have a lot of space to move around while still having some obstacles. The controls are smooth and easy to get used to.
My small feedback would be to make the attack radius a bit bigger, a lot of times I couldn't hit an enemy without being hit myself. Totally understand that work and family life take up a lot of time, so really great job on sticking through and getting a game out!