Yes I finally beat him!
Took a while to get the hang of this game, but once you do it is a much better experience than the visuals and first impression gives it credits for. Take you time and play it and you will enjoy it!
Thought I was in a bug where I could not close my inventory in a combat. But I managed to find the X button that closed it and I could continue.
The building up of stats was fun and the combat is spot on, easy to do and fast.
The final boss I was spamming space to attack, but space also closed the win screen so I had only a few milliseconds to read something about winning. Maybe don't have that on space, just make it click only or something.
What you got here is a solid game loop, the game is fun to play. And that might often be the hardest part to get right in a game. So just some polish to solidify all other parts and you got something here!
Great Job!