Atom
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- −50%$0.49View Offer
Trailers & screenshots
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About Atom
Atom is a game about observing a hydrogen atom model. You can adjust its parameters to change the atom’s state and observe the photons it emits.
Frequently asked questions
The best price for Atom is $0.49 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Atom are: Windows 7, 1 GB RAM, 100 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Atom is a single-player game.
Yes. Atom is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











