Whiteout Survival Furnace Guide
Furnace FC 5 Upgrade Requirements & Resource Cost
Milestone Unlock: FC5 Helios T11 War Academy Gate
Prerequisite Buildings
Embassy FC5 + Infantry/Lancer/Marksman FC5
Base Build Time
75d (1,800h)
Fire Crystals Needed
1,675 FC
🥩 Meat
1.90B
🪵 Wood
1.90B
🪨 Coal
380.0M
⛏️ Iron
95.0M