Theory of Planet Evolution is a casual simulation and evolution-based game where you guide the development of a planet from its primitive beginnings to an advanced, complex world. Combining science-themed visuals with idle mechanics and clicker gameplay, the game challenges players to make strategic choices that influence the evolution of life, technology, and the environment.
You’ll manage resources, unlock evolutionary milestones, and shape the course of planetary history—kind of like being the architect of Earth, but with your spin!
Start with a barren planet – You begin with a lifeless rock.
Generate Energy/Resources – Tap or click to gain Evolution Points (EP), the main currency.
Spend EP to Evolve – Unlock features like atmosphere, oceans, cells, organisms, and civilizations.
Progress through Eras – As your planet develops, new evolutionary stages and features are unlocked.
Watch the Planet Change – Visual upgrades reflect your evolution progress in real-time.
Tap to Evolve: Use clicks or taps to generate EP and unlock upgrades.
Upgrade Tree: Spend points in a tech-tree style system to evolve from simple life to an intelligent species.
Idle Elements: Over time, the planet generates EP on its own, even when you're not tapping.
Milestones: Breakthroughs like “First Life,” “Photosynthesis,” “Civilization,” or “Space Exploration” unlock new visual and gameplay stages.
Resource Balancing: Some upgrades affect others—e.g., pollution or overpopulation may require balance tools.