Thanks for playing the demo! Originally I had intended for it to be longer to introduce all 9 LIs, the Valley, and their customs (mid Chapter 1). But I had to trim it to meet up the upload requirements (1GB), and Tyrano also got a bit unstable.
Some of the players here suggested Patreon too. I paid a programmer to migrate the demo for me to Ren'py. After that, I would need to see how steep the (Ren'py) learning curve is for me before deciding how to proceed with developing this game. I posted here to get some targeted feedback, and the community has given me great ideas on improving the UI/UX.