An impressive world, especially for a game jam. It was fun exploring the locations and meeting the inhabitants, and I really got immersed in the story! I was clicking 'E' like crazy because I couldn't tell what was interactive and what wasn't, haha.
The concept is cool; it feels like a full-fledged game that’s genuinely fun to play, great job!
P.S. The collision detection was a bit jarring at times, it wasn't always obvious, but that’s normal; a bit of polish will fix it right up.