Ice

Ice is an absolutely essential resource for your station's survival. Ice can be processed into water at an Ice Processor and it is consumed by various systems. Life Support modules and Oxygen Gardens turn water into oxygen, Fish are made much happier by living in Fish Tanks filled with water, Bathrooms use water to wash your stinky Meeple, and Hydroponics Bays consume water to grow food.

Ice is found only by mining asteroids, trading, or rarely through Quartz. There are unique asteroids that are solely made of ice.