I’m not lying that you overscoped as you said, but upon playing this, I think you have a massive potential to bank on this concept and game loop of yours. I suggest continuing it until you have a decent experience post-jam.
It’s part survival and part “extraction shooter” without the shooter part, but I can imagine being desperate for supplies when the portal is about to close and yet the thing you want is blocked by something you have to kill, and you’re not prepared for it, and so you go hungry the next day.
Gosh I want to play more of it.