Thank you so much, very kind of you to say. Pixelart is a hard skill! It's basically just illustration + some cheap tricks. Sometimes it's easier than that, other times not so much.
As for finding the bugs I'm glad you figured out the speed run to get the skills back. It's rough that I shipped with those bugs but I guess that's game jams for you.
The RPG elements were absolutely built on top of an engine I do plan to use for a commercial title so I'm excited about that. I don't mind so much that the score is affected by the bugs, I mostly want the feedback (like you just gave me). So thank you again!