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Planet Clicker 2 Online is a space-themed idle clicker game where you generate energy, unlock planets, and expand your interstellar empire. Start on Earth, invest in advanced technologies, automate resource production, and discover new worlds as your energy output grows to incredible levels.
How to Play Planet Clicker 2 Online
Begin by clicking to generate energy manually, then spend your resources on upgrades that increase production. As your energy output grows, unlock additional planets across the solar system, each offering new technologies and opportunities to expand your empire.
Invest in automated systems such as power plants, farms, and advanced generators to produce energy even while you're away. Continue upgrading your equipment to maximize efficiency and accelerate your progression through increasingly powerful technologies.
Use the rebirth system to restart your progress in exchange for permanent bonuses that significantly improve future playthroughs. Balance manual clicking with automation, unlock every planet, and optimize your strategy to build the ultimate space energy network.
Controls
- Left Mouse Button – Generate energy and interact with upgrades
- Tap – Generate energy and interact on mobile devices








