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Steam News24 June 20266d ago

V1.1.0 Update

Added a completely new place in the archive called The Codex and you get to it by selecting a element in the table and then clicking on the main element icon which will say view codex.

Full notes

Full Atomic Synthesis update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

1 fix8 additions7 changes0 removals
  • Gameplay
  • Performance
  • Fixes
  • UI and audio
  • Events
addedAdded a completely new place in the archive called The Codex and you get to it by selecting a element in the table and then clicking on the main element icon which will say view codex. The Codex has information of the element for people interested in learning about them. The codex reveals more information the higher mastery tier the element is maxing out at 50 or L.
addedChanged how lab recipes are handled. At the start you will have no recipes to choose from and must find them by collecting in the reactor. Removed the molecule achievement having their formulas on them to focus on this new mechanic. Added a new notification in the reactor when a recipe is found.
changedChanged games icon to be way better.
changedMajor performance tweaks.
addedFound and replaced any duplicate molecules with new ones.
fixedFixed the Isotope Saturation Achievement.

  1. Added a completely new place in the archive called The Codex and you get to it by selecting a element in the table and then clicking on the main element icon which will say view codex.

    1. The Codex has information of the element for people interested in learning about them. The codex reveals more information the higher mastery tier the element is maxing out at 50 or L.

  2. Changed how lab recipes are handled.

    1. At the start you will have no recipes to choose from and must find them by collecting in the reactor.

    2. Removed the molecule achievement having their formulas on them to focus on this new mechanic.

    3. Added a new notification in the reactor when a recipe is found.

  3. Changed games icon to be way better.

  4. Major performance tweaks.

  5. Found and replaced any duplicate molecules with new ones.

  6. Fixed the Isotope Saturation Achievement.

  7. Updated achievement notifications to be more streamlined visually.

  8. Updated the look of the 3-d molecule viewer.

  9. Changed secret achievements to be more easily achievable for first time players.

  10. Added new sounds for collecting elements based of what element group they are.

  11. Added a slider to the some upgrades to allow you to go back and force between levels and such. This slider shows after level 10 of these upgrades.

  12. Added a new secret molecule and achievement which goes with it.

  13. Added a list when clicking on event combination in the archive which displays which elements and how many times an element has triggered this event.

  14. Added a new soft reset button for people past points in the game when new things are added. Everything but the Archive (Mastery and Achievements) will be reset and locked again. Acts like a prestige but there is no benefit to it.

  15. Allowed for the offline gains to be turned off in the settings menu for those who do and do not want it. Will be on by default.

  16. Allowed for the offline gains to be turned off in the settings menu for those who do and do not want it. Will be on by default.

Source

Steam News / 24 June 2026

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