Whiteout Survival Fire Crystal Buildings Upgrade Charts & Calculators

• Core Buildings and the Furnace

  The Furnace is your central building. Its level determines your maximum survivor capacity and unlocks new features. The Infirmary controls your healing efficiency. The Command Center increases your Squad Capacity and Rally Capacity. Your Troop Camp levels decide your troop training tiers. Our database shows all resource costs and prerequisites for building upgrades.

• Fire Crystal Upgrades

  After your buildings reach Level 30, you enter the Fire Crystal phase. At Fire Crystal levels 5, 8, and 10, you unlock new troop tiers. These upgrades increase base attributes and add new skills. Refined Fire Crystals become the main requirement after Fire Crystal level 5. You must plan your Refinement carefully. This helps you save Fire Crystals and upgrade efficiently.

• T11 Helios Troop and the War Academy

  When you reach Fire Crystal level 5, the War Academy unlocks the T11 Helios Troop. The T11 Helios Troop has higher stats than T10 units. They are the standard for late-game combat. This page lists all resource costs from Fire Crystal levels 1 to 10. You can use this data to guide your upgrades.