Play Planet Clicker 2 free. Click, upgrade, and expand your energy empire from Earth to the Sun across the solar system. Planet Clicker 2 starts you off with nothing but a single planet and a mouse click – and ends, hours later, with an energy empire spanning the entire solar system. Click Earth to generate power, reinvest it into farms and factories, then set your sights on Mars, Jupiter, and every planet beyond. No downloads, no account required to start. Works in Chrome, Firefox, Edge, and on mobile.
What Is Planet Clicker 2?
Planet Clicker 2 is a free, browser-based incremental clicker game developed by Coltroc, released in January 2022 as the sequel to the original Planet Clicker. Where the first game kept things relatively contained – Earth, Mars, and Venus were the only stops – Planet Clicker 2 expands the scope considerably, adding more planets, deeper upgrade trees, and new production technologies to work through.
The core idea stays familiar if you’ve played any clicker game before: click to generate energy, spend that energy on upgrades and automation, and use your growing production to unlock the next planet in line. What makes it hold your attention is the sheer scale of the escalation – you start out clicking a single planet by hand and end up managing energy networks that stretch clear across the solar system.
How to Play Planet Clicker 2
- Click Earth to generate energy. Every click on the planet in the center of the screen adds to your energy total.
- Spend energy on Earth’s early upgrades. Campfires, farms, windmills, and factories all boost how much energy you earn per click and start generating energy automatically over time.
- Balance manual clicking with automation. Automated production costs more each time you upgrade it, so timing your purchases matters as much as how fast you click.
- Save toward unlocking Mars. Once you’ve built up enough energy, you can move beyond Earth to the Red Planet and its own set of unique technologies.
- Explore Mars’s unique resources. Nuclear power, oil, and Martian technology all become available once you arrive, each offering a fresh production boost.
- Keep expanding outward. Beyond Mars, Jupiter, Saturn, Uranus, and Neptune all await, each with its own distinct upgrade path and production potential.
- Push toward the ultimate goal. The Sun represents the highest possible production rate in the game, making it the long-term target once the outer planets are established.
Controls
| Action | Input |
|---|---|
| Generate Energy | Left Mouse Button click on the planet |
| Buy Upgrades / Navigate Menus | Left Mouse Button click |
That’s the entire control scheme – a single click drives everything, from generating energy manually to purchasing upgrades from the shop menu. On mobile and tablets, tapping the planet and the menu options works exactly the same way.
Planets and Progression
- Earth – Your starting point. Basic human industries like farms, power plants, and windmills form the foundation of your early energy production.
- Mars – The first planet beyond Earth, introducing nuclear power, oil, and Martian technology as new production sources.
- Jupiter, Saturn, Uranus, and Neptune – Each outer planet unlocks its own distinct set of upgrades and resources, offering a meaningfully higher production ceiling than the last.
- The Sun – The final and most powerful destination, representing the highest production rate available in the game.
Each new planet isn’t just a bigger number to chase – it comes with its own flavor of upgrades and technologies, giving every stage of the game a slightly different feel rather than just repeating the same buy-upgrade-repeat loop with a new coat of paint.
Tips and Tricks
- Build a solid production base on Earth before rushing to Mars. A strong energy-per-second foundation makes the initial costs on the next planet far more manageable than jumping ahead underprepared.
- Prioritize multiplier upgrades over flat production boosts. An upgrade that doubles or multiplies your total output is generally far more valuable in the long run than one that just adds a small fixed amount.
- Don’t save every last coin for one massive purchase. Working toward upgrades you can realistically afford within a few minutes keeps your momentum going better than holding out for one huge, distant goal.
- Click as fast as you comfortably can early on. Manual clicking is your fastest source of energy before automation catches up, so speed matters more than how hard you click.
- Let automation take over once it’s established. As your automated production scales up, you can rely less on manual clicking and more on checking in periodically to reinvest your growing energy total.
- Keep the Sun in mind as your long-term target. Since it offers the best production rate in the game, treat progress on the outer planets as a means to eventually fund your push toward it, rather than an end goal in themselves.
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Frequently Asked Questions
What is Planet Clicker 2?
Planet Clicker 2 is a free, browser-based incremental clicker game where you click planets to generate energy, then spend that energy on upgrades and automation to expand your production across the solar system.
Who made Planet Clicker 2?
Planet Clicker 2 was developed by Coltroc, the same creator behind the original Planet Clicker, and released in January 2022.
What are the controls?
Left-click the planet in the center of the screen to generate energy manually, and left-click through the shop menu to purchase upgrades.
How is Planet Clicker 2 different from the original?
The original Planet Clicker was limited to three planets – Earth, Mars, and Venus. Planet Clicker 2 expands significantly further, adding Jupiter, Saturn, Uranus, Neptune, and ultimately the Sun, along with new technologies and upgrade paths for each.
Which planet should I unlock first?
Mars is the first planet beyond Earth, introducing nuclear power, oil, and Martian technology as new energy sources once you’ve built up enough energy to unlock it.
What is the best long-term goal in the game?
The Sun offers the highest production rate available in the game, making it the ultimate destination once you’ve built up production across the outer planets.
Do I need to keep clicking constantly?
Not once you’ve invested in automated production buildings. Early game, manual clicking is your fastest source of energy, but automation gradually reduces how much active clicking you need to do.
Is there an ending to Planet Clicker 2?
Like most incremental clicker games, there’s no fixed finish line – the goal is to keep expanding your production and energy totals across every available planet.
Which browser works best for Planet Clicker 2?
Planet Clicker 2 runs well on Chrome, Firefox, and Edge.
Can I play Planet Clicker 2 on a phone or Chromebook?
Yes. It works in any modern browser, including on Chromebooks, and uses simple tap controls on mobile devices.
Why isn’t Planet Clicker 2 loading?
Check your internet connection, make sure this site isn’t blocked on your network, and try disabling any ad blockers – these are the most common causes of loading issues.
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