Cows are introduced as a livestock resource. These cows typically require specific feed, such as crops, grass, or other biomass. In return, they can produce various resources, such as milk (which can be used for food production or bioscience research), leather (used for crafting more advanced equipment or buildings), and even biofuel (as a sustainable energy source). The addition of cows introduces a new production chain to the game, requiring players to manage herd health and breeding to ensure
Mods introducing new content into the game.