Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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100% positive of 14 · Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Explore weird and wonderful experimental worlds in a stranger-than-fiction molecular setting. AlCHeMoS is an atomic Action/Exploration game about alchemy. Seek subatomic particles, discover elements, challenge your friends, and overcome the forces of Dark Matter as they evolve to defeat you!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (14 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
AlCHeMoS v 1.03 is now available on Steam New Features: Four new dynamic music tracks that react to changes in the game state, enemy threat levels, level completion progress and more besides Dual-mode Audio Visualiser ornament that reacts to music and menu sou…
This patch aims to speed up the progression through the early game and reduce the frustration of not being able to find the final few particles or the exit. I'd like players to get into the action quicker. If this proves still too slow, or if you have any othe…
First post-launch update AlCHeMoS v1.01 Thank you for your feedback via Discord and elsewhere! Content updates will follow, but here is a quality of life update for AlCHeMoS. ADDED: "Next Level" button available upon winning a level (thanks, LilyNion & Mortist…
Play the AlCHeMoS Demo between 16 and 22 June 2021 as part of Steam #NextFest! I'm a solo indie dev, and I'll be on hand to answer any questions or just hang out and chat - join the AlCHeMoS Discord Server to find out more, ask questions and get involved in th…