Needs EconomyAPI to work
- Price: 2500
- 2 Cooked Food With 1 Coal
- Longer Coal Life
- Price: 4500
- 3 Cooked Food With 1 Coal
- Longer Coal Life
- Price: 6500
- 4 Cooked Food With 1 Coal
- Longer Coal Life
Furnace Upgrade Menu Opens If Wooden Is Broken By Pickaxe
YouTube Video Link: https://www.youtube.com/watch?v=NMgdyIcKSgc&t=3s