Dunno, if it is bug or intended, but you can pick up nuts from a single hickory tree as many times as you want and it doesn’t require game time. Which in turn gives infinite food. I belive it’s broken, cos you can dig it.
How to reproduce:
- (E)xamine hickory tree;
- On first promt answer (Y)es (pick up nuts);
- On second promt answer (N)o (don’t dig it);
- Go to step 1.