Planned Release Date: 2026

About This Game

Breathe Life Into a Dead World

Biosphere Simulator is a planetary god game sandbox where you guide an entire world from barren volcanic rock to thriving spacefaring civilization.

Shape the atmosphere. Carve oceans. Seed the first microbes. Then sit back and watch evolution unfold across billions of years as ecosystems grow, species adapt, and civilizations rise… or collapse into extinction.

Every world evolves differently. Every playthrough creates a new planetary history.

Three Epochs. One Living World.

Geological Era

Your planet begins as a hostile world of erupting volcanoes, shifting tectonic plates, and toxic atmosphere.Cool the planet. Stabilize the oceans. Shape the conditions for life to emerge from primordial chaos.

Biological Era

Seed your world with microbes and guide the great chain of evolution. From single-celled organisms to complex insects, armored fish, towering reptiles, and resourceful mammals.

Predators and prey evolve together as life adapts across oceans, forests, deserts, and frozen tundras.

Watch ecosystems grow, collapse, and transform through mutation, extinction events, and natural selection.

Technological Era

Civilizations emerge. Tribes form, cities grow, and empires expand.

Watch your species develop agriculture, industry, and eventually reach for the stars. But beware — technological progress brings new threats. Nuclear war, climate collapse, and resource depletion can end it all.

Will your world thrive… or collapse beneath the weight of civilization?

God Powers

Guide evolution or destroy it. The choice is yours.

Intervene directly with powerful god abilities. Hurl asteroids to trigger mass extinctions and clear the way for new life. Supercharge evolution to accelerate speciation. Trigger volcanic eruptions to reshape continents. Spawn rain to terraform deserts. Ignite wildfires to reset overgrown ecosystems.

Every action has cascading consequences across your living world.

A World Shaped by Evolution

Watch your world evolve across billions of years as ecosystems adapt, civilizations emerge, and planetary forces reshape the future of life itself.

DNA & Mutation Engine

48+ unique species evolve across three evolutionary epochs. Every creature carries a simulated genome, with mutations accumulating over generations to drive speciation and adaptation in response to environmental pressures.

Ecosystem Dynamics

Predator-prey relationships, food webs, and carrying capacities create emergent population cycles across 13 distinct biomes — from deep ocean vents to frozen tundras. No two ecosystems develop the same way.

Atmospheric Modeling

Greenhouse gases, oxygen levels, temperature, and weather interact in a dynamic climate system. Volcanic eruptions, asteroid impacts, and biological activity all reshape the atmosphere.

Emergent Civilizations

Intelligent species develop culture, technology, and politics through emergent AI systems. Their choices affect the planet — for better or worse.

Catastrophic Events

Asteroid impacts, supervolcano eruptions, ice ages, pandemics, and powerful god abilities can reshape your world in an instant. Adapt or go extinct.

Biodiversity Engine

Track species diversity, monitor extinction rates, and watch evolutionary arms races unfold across deep time.

• Guide life across 3 interconnected epochs spanning billions of years of planetary history

• Unleash 10 god powers, including asteroids, volcanoes, wildfires, rainstorms, and evolution boosts

• Generate infinite unique planets through procedural world generation

• Fast-forward through deep time or pause to intervene and reshape history

• Watch civilizations rise, expand, collapse, and reach for the stars

• Every action creates cascading consequences across your evolving world

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The game content, including gameplay mechanics, visuals, and audio, as well as the store page content — including descriptions, images, and other assets — were generated with the assistance of AI tools.