All art assets except the bg tilesets, font, and start screen graphic were made during the jam by the team. The intro crawl is actually summarized text from the emerald tablet, a foundational text in ancient alchemy. Ideally, the player would know they have the option to click and skip that text crawl. That's my oversight, and a note has been added to the controls in the game description.
Thanks for your compliments to the art and your constructive criticisms! I hope you'll stop by the game page someday in the future, once we've fleshed this project out some more.