Whiteout Survival: Mastering the Furnace for Ultimate City Supremacy 🔥
Whiteout Survival demands strategic city management.
Central to your success is understanding and upgrading your Furnace.
Read on to master this core building and dominate the frozen wasteland!

The Furnace: Heart of Your City ❄️
The Furnace is arguably the most important building in Whiteout Survival.
Primarily, it keeps your city warm and workers productive.
But its benefits extend far beyond basic heating.
Upgrading your Furnace unlocks new features and building levels.
So, prioritize its development to maximize your city’s potential.
As you progress, you’ll need to gather various resources. These include wood, meat, coal, and iron. You will not need meat until level 10, similarly coal is unnecessary until level 3, and Iron at level 6.
Tips for Efficient Furnace Management đź’ˇ
- Toggle Wisely: Utilize the Action Panel to switch the Furnace On or Off. Only burn resources when needed!
- Max Power Moments: When temperatures plummet, activate Max Power. But remember that this consumes significantly more coal.
- Resource Stockpile: Always maintain a healthy supply of coal. You don’t want your city freezing mid-upgrade!
Furnace Upgrade Requirements and Unlocks 🎮
Each Furnace level demands specific resources and unlocks new possibilities.
So, planning is essential.
Here’s a breakdown of what you’ll need and what you’ll gain:
| Level | Requirements | Wood | Meat | Coal | Iron | Upgrade Time | Power | Max Hero Level | Unlocks |
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | – | – | – | – | 20s | – | – | Cookhouse, Shelter 1, Shelter 2, Sawmill, Hunters’ Hut |
| 2 | Sawmill Lvl. 1 | 180 | – | – | – | 6s | 380 | – | – |
| 3 | Shelter 1 Lv. 2 | 805 | – | – | – | 1m | 6,500 | – | Coal Mine |
| 4 | Coal Mine Lv. 3 | 1.8k | – | 360 | – | 3m | 10,100 | 20 | Shelter 3, Clinic, Explorer’s Cabin, Hero Hall |
| 5 | Hero Hall Lv. 1, Shelter 3 Lv. 3 | 7.6k | – | 1.5k | – | 10m | 15,500 | – | Shelter 4, Iron Mine, Growth Missions |
| 6 | Iron Mine Lv. 5 | 19k | – | 3.8k | 960 | 30m | 23,600 | – | Shelter 5, Chief’s House |
| 7 | Hunters’ Hut Lv. 6 | 69k | – | 13k | 3.4k | 1h | 35,300 | – | Shelter 6, Lighthouse, Infantry Camp, Barricade, Daily Missions |
| 8 | Infantry Camp Lv. 7 | 120k | – | 25k | 6.3k | 2h 30m | 47,000 | – | Embassy, Arena, Marksman Camp, Infirmary, Monument |
| 9 | Embassy Lv. 8, Infirmary Lv. 1 | 260k | – | 52k | 13k | 4h 30m | 58,700 | – | Storehouse, Research Center, Lancer Camp, City Overview Side-Drawer Menu |
| 10 | Marksman Camp Lv. 9, Research Lv. 1 | 460k | 92k | 23k | – | 6h | 75,700 | 22 | Shelter 7, Shelter 8, Command Center |
| 11 | Embassy Lv. 10, Lancer Camp Lv. 10 | 1.3M | 1.3M | 20k | 65k | 7h 30m | 92,700 | 25 | Enlistment Office |
| 12 | Embassy Lv. 11, Command Centre Lv. 1 | 1.6M | 1.6M | 330k | 84k | 9h | 109,700 | 28 | – |
| 13 | Embassy Lv. 12, Infantry Camp Lv. 12 | 2.3M | 2.3M | 470k | 110k | 11h | 138,400 | 31 | Drill Camp |
| 14 | Embassy Lv. 13, Marksman Camp Lv. 13 | 3.1M | 3.1M | 630k | 150k | 14h | 167,100 | 34 | – |
| 15 | Embassy Lv. 14, Lancer Camp Lv. 14 | 4.6M | 4.6M | 930k | 230k | 18h | 195,800 | 37 | Hero Gear |
| 16 | Embassy Lv. 15, Research Center Lv. 15 | 5.9M | 5.9M | 1.1M | 290k | 1d 6h 28m | 236,200 | 40 | – |
| 17 | Embassy Lv. 16, Infantry Camp Lv. 16 | 9.3M | 9.3M | 1.8M | 480k | 1d 12h 34m | 276,600 | 43 | – |
| 18 | Embassy Lv. 17, Marksman Camp Lv. 17 | 12M | 12M | 2.5M | 620k | 1d 19h 53m | 317,000 | 46 | – |
| 19 | Embassy Lv. 18, Lancer Camp Lv. 18 | 15M | 15M | 3.1M | 780k | 2d 17h 50m | 374,400 | 49 | – |
| 20 | Embassy Lv. 19, Research Center Lv. 19 | 21M | 21M | 4.3M | 1M | 3d 10h 18m | 431,800 | 54 | Mastery Forging |
| 21 | Embassy Lv. 20, Infantry Camp Lv. 20 | 27M | 27M | 5.4M | 1.3M | 4d 10h 59m | 489,200 | 59 | – |
| 22 | Embassy Lv. 21, Marksman Camp Lv. 21 | 36M | 36M | 7.2M | 1.8M | 6d 16h 29m | 575,300 | 64 | Chief Gear |
| 23 | Embassy Lv. 22, Lancer Camp Lv. 22 | 44M | 44M | 8.9M | 2.2M | 9d 8h 40m | 661,400 | 69 | – |
| 24 | Embassy Lv. 23, Research Center Lv. 23 | 60M | 60M | 12M | 3M | 13d 2h 33m | 747,500 | 74 | – |
| 25 | Embassy Lv. 24, Infantry Camp Lv. 24 | 81M | 81M | 16M | 4M | 18d 8h 22m | 833,600 | 79 | Chief Gear Charms |
| 26 | Embassy Lv. 25, Marksman Camp Lv. 25 | 100M | 100M | 21M | 5.2M | 21d 2h 26m | 960,100 | 80 (max) | – |
| 27 | Embassy Lv. 26, Lancer Camp Lv. 26 | 140M | 140M | 24M | 7.4M | 25d 7h 43m | 1,086,600 | – | – |
| 28 | Embassy Lv. 27, Research Center Lv. 27 | 190M | 190M | 39M | 9.9M | 29d 2h 52m | 1,213,100 | – | – |
| 29 | Embassy Lv. 28, Infantry Camp Lv. 28 | 240M | 240M | 49M | 12M | 33d 11h 42m | 1,339,600 | – | – |
| 30 | Embassy Lv. 29, Marksman Camp Lv. 29 | 300M | 300M | 60M | 15M | 40d 4h 27m | 1,523,500 | – | Fire Crystal Upgrades |
Pro Tip: Keep a close eye on these requirements and start gathering resources early. This ensures you’re always ready to upgrade your Furnace.
Fire Crystal Upgrades: Aesthetic and Power đź’Ž
Once you reach Furnace level 30, a new world of upgrades opens.
Fire Crystal Upgrades not only boost your city’s power but also provide awesome new building skins.
These upgrades require Fire Crystals in addition to regular resources.
Every five Fire Crystal levels unlocks a fresh look for your key buildings.
Furnace’s Unlocks 🛡️
Upgrading the Furnace unlocks new buildings and features.
Each upgrade brings fresh opportunities.
Let’s explore:
- Level 2: Hunter’s Hut
- Level 3: Coal Mine
- Level 4: Shelter 3, Clinic, Explorer’s Cabin, Hero Hall
- Level 5: Shelter 4, Iron Mine
- Level 6: Shelter 5, Chief’s House
- Level 7: Shelter 6, Lighthouse, Infantry Camp, Barricade
- Level 8: Embassy, Arena, Monument, Marksman Camp, Infirmary
- Level 9: Storehouse, Research Center, Lancer Camp
- Level 10: Shelter 7, Shelter 8, Command Center
- Level 11: Enlistment Office
- Level 13: Drill Camp
- Level 15: Hero Gear
- Level 18: Beast Cage (Pets)
- Level 20: Mastery Forging
- Level 22: Chief Gear
- Level 25: Chief Gear Charms
- Level 30: Fire Crystal Upgrades
FAQs âť“
Q: How important is the Furnace early game?
A: It’s crucial! Keeping your city warm ensures worker efficiency.
Q: What resources are most critical for Furnace upgrades?
A: Coal and Iron become increasingly vital as you level up.
Q: Should I always run the Furnace at Max Power?
A: Only during extreme cold snaps. Regular operation is more resource-efficient.
Q: What do Fire Crystal Upgrades actually do?
A: They boost your city’s stats and unlock new building skins.
Q: What is the best strategy to make sure I can upgrade the furnace as soon as the timer is up?
A: You can click on the item, then select “track” and it will show you all of the ways to get resources for that item.
Q: Why is it important to keep my heros upgraded with the furnace?
A: The stronger your heros are the more efficient your Furnace will be.
Conclusion đź§Š
The Furnace is the lifeline of your city in Whiteout Survival.
Prioritize its upgrades and manage its resources wisely. Now you’re equipped to keep your city thriving!
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Learn more about Whiteout Survival updates from the official website.





