Atom Idle is an incredibly deep and engaging idle clicker game. You start by creating your first atoms and develop them into vast cosmic systems, from scientific inventions, Planets, Moons, to human superintelligence.

Click or tap to create basic Atoms. Use these atoms to buy your first generator, which will automatically produce atoms over time.
More powerful and upgraded generators will speed up production. When you feel your progress is slow, use Prestige to reset old floors and earn Prestige Points. These points can be invested in the Research Tree to increase production in the next build.
When unlocked, Subjects generate Health, a special resource that can increase atomic production. Think of Subjects as production machines, not trophies; they speed up progress.
New milestones open up major systems like the Universe, including Stardust, Planets, and Moons. Accumulate experience, datapacks, and constellations, use stars to socket, and increase your long-term power.
When you Ascend, your Etch A Sketch resets but retains some important progress, allowing you to rebuild faster. Higher tiers like Super Humans and Meta Humans change the cost curve, making it challenging for long-term players.
Before getting high-end generators, you should work on improving atomic production. Do not just use them for show; use them to make things. To keep from losing resources, finish constellations before adding Stardust. Cut costs and automate everything before Ascend for a quick restart. If progress is taking too long, move resources to the newly opened layer to get the most out of them.
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