Whiteout Survival: Furnace Guide - How to Use and Upgrade

In *Whiteout Survival*, the Furnace stands as one of the most pivotal buildings within your settlement. It's the first structure you unlock and plays an integral role in ensuring your people's survival during the game's harshest conditions. Whether you're a newcomer or a seasoned player aiming for serious upgrades, understanding the Furnace's functionality is essential for your city's growth and survival. Here's a comprehensive guide on what the Furnace does, how to upgrade it, and the requirements you'll need to meet.

What the Furnace Does

The Furnace is the heart of your town in *Whiteout Survival*, performing two crucial functions. Firstly, it generates heat, which is vital for keeping your Survivors warm through day, night, and brutal snowstorms. Insufficient heat can lead to illness among your people, which in turn reduces productivity and hampers resource gathering and building progression. Secondly, the Furnace sets the maximum level for other buildings. You can't upgrade structures like the Sawmill, Shelter, or Hero Hall beyond the current level of your Furnace. Moreover, higher Furnace levels unlock new facilities and troops as you delve deeper into the game.

The Furnace is much more than a mere source of warmth in *Whiteout Survival*; it's the backbone of your city's progress. Upgrading it regularly ensures your Survivors remain healthy, your economy stays productive, and your military forces remain competitive against increasingly challenging adversaries. Since the Furnace determines the level cap of other buildings, prioritizing its upgrades will pave the way for success at every stage of the game. Focus on balancing your upgrades, gathering resources early, and staying ahead of the cold — because when the next blizzard hits, your Survivors will depend on you. Enjoy playing *Whiteout Survival* on your PC or laptop with BlueStacks!