Planet Clicker

★★★★½ 4.5 (1,000)Clicker
ScratchSpaceIncrementalMouseIdle

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Planet Clicker is a free incremental clicker game where you generate energy by clicking a planet and spend it on producers that keep earning while you are away. Made by Coltroc and released in March 2020, it runs entirely in your browser with no download needed, so it works at school or work wherever browser games are allowed.

What is Planet Clicker?

Planet Clicker is an idle clicker in the incremental genre. You start with a single energy counter, click your planet to fill it, and buy producers that add a steady stream of energy on their own. The goal is to bank enough energy to purchase the next planet, each of which opens a fresh set of upgrades. The game has no timer and no way to lose, so you set the pace and check back when the numbers have grown.

How to control Planet Clicker

Everything runs on a single mouse button. On mobile, taps replace clicks and work the same way.

ActionHow to do it
Earn energyLeft-click (or tap) the planet on screen
Buy a producerClick it in the upgrade list on the side
Purchase the next planetAccumulate the energy cost shown for that planet
Earn while idleProducers run automatically in the background

The three planets and what they unlock

Progression moves through three planets. Each one adds a new layer of upgrades and a bigger energy goal to aim for.

PlanetHow to reach itNew upgrades it adds
EarthStarting planetBasic clicking power and first producers
MarsBank enough energy for interplanetary transferSolar oil, coal, nuclear power, alien technology
VenusCosts 1 trillion energy unitsIron, lava production, future technology

Getting energy faster: producer strategy

The upgrade list is ordered from cheapest to most expensive, and the cheapest items rarely stay the best value for long. Buying a producer as soon as you can afford it tends to pay off faster than holding back for the next tier. Future Technology, the final upgrade on Venus, is the most powerful option in the game but also the costliest. Switching planets as soon as you can afford one is usually worth it, since the new producers outpace everything on the previous planet.

Tips for building your energy count

Planet Clicker FAQ

Is Planet Clicker free?
Yes, it is completely free to play in your browser. There is no purchase, no download, and no account required.
Is Planet Clicker an idle game?
Yes. It is an incremental idle clicker. You click to start earning, then buy producers that generate energy automatically so you can step away and come back to a bigger balance.
How many planets are there?
Three: Earth, Mars, and Venus. Each planet unlocks new producers and upgrades that speed up your energy production considerably.
Is there a sequel to Planet Clicker?
Yes. Planet Clicker 2 is the follow-up, featuring more planets and updated visuals. The original was released in March 2020 by developer Coltroc.
Can I play Planet Clicker unblocked at school?
Yes. The game runs in a standard browser with nothing to install, so it works on school and work networks where browser games are permitted.
Does Planet Clicker work on mobile?
Yes. Tapping the planet on a phone or tablet works the same as clicking on desktop, and the upgrade list is accessible on touchscreens.
Can I play Planet Clicker on mobile or Chromebook?
Yes. Planet Clicker works on phones, tablets and Chromebooks straight from the browser, as well as on desktop.