: Eventually, Algae will run out. You must transition to an Electrolyzer , which breaks Water into Oxygen and Hydrogen.
: Avoid "Mush Bars" if possible, as they consume too much water and dirt for low nutritional value. Instead, farm Mealwood in the early game and transition to Hatch farming for meat and coal. Oxygen.Not.Included.v526233.rar
Sustainability in Oxygen Not Included is a cycle of resource conversion. : Eventually, Algae will run out