Wow, thank you for all your feedback!
We were running a bit out of time as the jam ran only two days (and some extra time for submission), so testing didn't quite get as much time as we would have liked to.
There were also plans for more environmental changes, like having a separate scene with a house where you display everything you collected and have a little encyclopedia, but...they were also scrapped for time reasons.
Anyway, glad to hear you enjoyed our little game!