Hey there! First of all, sorry about the issues you seem to be having! It sucks when a jam game doesn’t go according to plan, and I’m sure you put a lot of care and effort into making this game!
That being said, I didn’t actually run into any issues when running the game, so I was able to play it properly. I enjoyed playing this game! The gameplay loop is simple, but very fun and relaxing. I didn’t think I would have so much fun just running around collecting stuff, but after I built my first building I was quickly invested into collecting enough resources to finish the rest of the buildings. As has been mentioned elsewhere, it can be pretty difficult to make a survival game that’s actually fun to play, but I think you’ve made a pretty decent survival game here!
The island itself is really cool, and a lot of fun to explore. Personally I think it would have been cool if the buildings you build did something, but in all fairness that may have been out of scope for a jam game.
All in all this was a fun little game that I enjoyed playing! Thanks for sharing this!