Atomic Synthesis

A Satisfying Idle Game about Collecting, Upgrading, and Unlocking things, using the periodic table as a basis.

Start with gathering Hydrogen and use the Atomic Synthesizer's Automatic Conversion System to generate eV and use it to gather even more.

Unlock over 100 Elements and 1,000 Achievements! (79 steam achievements)

Upgrade the Synthesizer to better the collection process.

Find Molecule Recipes.

Unlock more of the Codex by mastering the elements.

Create Molecules with gathered Isotopes to obtain passive gains and other permanent boosts.

Gather AMU to accelerate the gathering of eV and Mastery.

Produce infinite energy.

Some features:

No Prestige so everything you get, you keep.

A 24hr offline gathering which will only affect passive gains and can be turned off or on. (On by default)

Built to be an idle game rather than an active idle game but can be both.

Multiple ways to gather multipliers on multipliers so numbers get higher and higher.

There is a lot to do, and all the time in the world to do it.

Fill out the archive/codex! Master the elements! Find all the secrets!

And most importantly, play at your own pace and enjoy.

If there are any problems or bug, please send me a message here,

email: [email protected] or at twitter/x

'I am a lone developer, just trying to make some games I would like to play.' - JD