Impressive solo-project! Visuals look great, although playing as the boss is probably the most given role-reversal. Even though gameplay is quite slow it runs smoothly , liked the sound effects. One thing that I haven't seen anybody else mention yet is how the boss skills could be bought at any point but could only be used by a certain single boss; so it's unclear for the player that the skills are boss-bound. Hero could be a bit more aggressive, got to level 25 until I decided I wanna see the last boss in action. Great work overall, keep on keeping up!