Thanks for the feedback. I’m glad you enjoyed my game. I have fond memories of that festival!
I submitted the final demo build to Steam on Friday. It will be available for download once approved. I hope they approve the demo next week. I’m currently working on the full version of the game—there isn't much time left, as I want to release it in early November.
Best regards to you and your wife.
Link to demo site: https://store.steampowered.com/app/5322030/DEVILS__THE_BORUTA_REVENGE_Demo/