Thanks for playing, glad you found it fun!
Honestly with the drawing system it's not quite where I wanted it to be by the end. The way it works is it figures out what lines you've drawn and from that figures out the rune you've drawn, and sometimes it'll see a line that should by all rights be vertical and say "that's diagonal, definitely". I really want to work on it post-jam to make it feel better, just would have spent the whole time fine-tuning it if I could but I had to devote time to music.
So, tl;dr, there's a good chance your drawing was not actually bad and just the rune system being slightly clunky haha