prehistoric sim

Welcome to Primordia. An ancient supercontinent where dinosaurs, Ice Age mammals, giant reptiles, marine predators, colossal birds, enormous insects, and legendary Titan Fauna share one living world. Forests echo with distant calls, rivers teem with life, herds roam endless plains, predators stalk the shadows, and the deepest oceans conceal creatures few have ever witnessed. Nothing waits for you. Nature continues every moment, and your life is only one story within an ever-changing ecosystem. Choose any prehistoric creature and begin your journey.