SimEarth: The Living Planet

SimEarth: The Living Planet puts you in charge of an entire planet throughout its 10 billion year lifespan. Your ultimate task is to guide the planet’s inhabitants into the stars, from its humble single-celled roots.

The main threats you face include pollution, disease, famine, war and global warming. You must make tough decisions to balance your energy levels and manage these challenges.

Gameplay involves managing your planet's resources, balancing the needs of different species and ecosystems, while also using various environmental controls to shape your world.