It’s The Year 4567 And You’re Immortal Simulator is a free online text-based simulator that transports you to a distant future where humanity has conquered death itself. Centuries have passed since the first immortals walked among the stars, and now you are one of them: an ageless being who has witnessed the rise and fall of empires, the reshaping of Earth, and the strange new civilizations that have sprung up across the galaxy. Every city carries layers of history, from ancient ruins of long-forgotten eras to gleaming megastructures built by minds that have never known mortality. This simulator explores what it means to live forever, the wonders and burdens of endless time, and the stories that unfold when a single life stretches across millennia.