Whiteout Survival Furnace Guide
Furnace Lv. 3 Upgrade Requirements & Resource Cost
Milestone Unlock: Coal Mine
Prerequisite Buildings
Sawmill Lv.2
Base Build Time
3m (1h)
Fire Crystals Needed
None (Standard RSS)
🥩 Meat
6K
🪵 Wood
6K
🪨 Coal
1K
⛏️ Iron
0