I'm a fan of the creator, but I'd be lying if I said I didn't understand your anger. First of all, thank you for reminding me of the name of the game, "Shackled Fate"

I played the first versions, then forgot the name and couldn't find it again. As for gameplay, yes, bugs can be a nightmare. The only advice I can give you from my own experience is:
- Before starting the game, delete all save files from previous versions. The system saves them in:
C/Appdata/LocalLow/G-lair
These files are not deleted, and when saving the game in the new version, they overlap.
- Secondly, if you start playing, don't quit the game xD. It's really best to complete the game in one go, save, of course, but it's best not to go back to those saves later. Or at least don't quit the game. I personally managed to access all the content after a 2-hour marathon of play. However, I have some experience, and the creator, noticing the shortcomings in the resources, shared his console with us. Fun fact, to activate the console, press Ctrl + ~. Example commands are:
- add-item nail 30
- add-gold 300 coin
- add-gold 300 GB (red crystals)
- Thirdly, if you like game graphics, join us on Discord

We have an idiot there who periodically generates images in the style of the game's graphics and creates stories about goblins.
(You can also find it on pixiv, but they recently banned me because I think I overdid it with the brutality. Corporate rules kill creativity :L)
I understand the anger, but I'd still be hopeful. For now, the creator is adding what he promised to the game. Bugs are part of the game, of course, and you can get mad about them. I recommend trying to create your own game, just give it a try. After 30 minutes and a headache, I realized the coding is, to put it mildly, messed up, haha. That's why I'm turning a blind eye to the bugs, hoping they won't appear again. At least not in such quantity haha