Cooler unlocked at Player Level 20. Provides localized cooling in hot biomes. Place near Incubators in desert, volcanic, or savanna bases to speed up egg hatching — reduces incubation time by approximately 30%. Also helps keep food from spoiling in hot environments. Requires a Cooling Pal assigned to operate. Different from a Refrigerator — the Cooler affects ambient temperature rather than directly preserving food.
Cooler
Cooler unlocked at Player Level 20. Provides localized cooling in hot biomes. Place near Incubators in desert, volcanic, or savanna bases to speed up egg hatching — reduces incubation time by approximately 30%. Also helps keep food from spoiling in hot environments. Requires a Cooling Pal assigned to operate. Different from a Refrigerator — the Cooler affects ambient temperature rather than directly preserving food.

Cooler Quick Facts
| Building | Cooler |
|---|---|
| Category | Utility |
| Unlock level | 20 |
| Pal work needed | Cooling |