Hello, glad you liked the game.
I don't have a website, i post most of my projects here on my itch io.
You can find the source code here : https://github.com/MrYonaxx/ResonanceOfFate2 although, it was a little project for fun, so the code is a bit messy.
A lot of thanks!
I was playing it yesterday afternoon and I enjoyed a lot. I hope I can look it on more detail soon.
About the code is common : it also happens on commercial game code.
Anyway it is wonderful could look it and learn about.
It is a shame than it had been hidden (it seems than they are a curse as the original game is an hidden gem).