Alcyone: Chemistry Puzzle

Alcyone: Chemistry Puzzle

Trigger Chain Reactions!

94 ratings
72 reviews
$6.99
With Ads

Details

  • Released
  • Updated
  • September 18, 2025
  • September 7, 2026
Alcyone: Chemistry Puzzle screenshot #1 for iPhone
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Alcyone: Chemistry Puzzle screenshot #10 for iPhone
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About

Engage in a logic-based puzzle game where you combine elements to build molecules and trigger reactions. Expand your periodic deck, discover over 1,300 authentic compounds, and experiment with real chemical reactions. This game challenges your reasoning and precision with continuous improvements.

Combine elements to build molecules
Trigger chain reactions for points
Discover and collect elements
Form over 1,300 authentic compounds
Experiment with true chemical reactions
Continuous improvements and updates
Show original description
+1

What's New in Alcyone

1.5.3

September 7, 2026

• Improved the data saving method to enhance stability.

Charts

Top Paid

📈 10+5

Word games

This game rose +5 positions in Word games chart.

Last updated on September 9, 2026.

Top Paid

📈 101+42

Puzzle games

This game rose +42 positions in Puzzle games chart.

Last updated on September 9, 2026.

User reviews

Acetoacetic Acid?

I adore this game and all its contents. It’s great for memorizing molecules and derivatives of compounds, but is there a way to make Acetoacetic Acid without it creating its isomer, Acetic Anhydride?

Response from developer

Thank you so much for your feedback. Because the game system determines molecules based on element counts, it is difficult to represent different isomers. Although both compounds you mentioned are included in the database, only one actually gets generated in practice—an edge case I hadn't caught.

Thanks for making such a great chemistry game.

I want to start off by saying that this game became a huge time waster for me. I'm so entranced because of how every molecule reacts with one another. The hydrolysis reactions with lithium hydroxide and lithium nitrate are super cool, not to mention all of the different molecules and elements. Thank you for making such a great game and I am so proud that you released another update after almost 4 months. Thank you for such a great game
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재밌어요!!

근데 끝까지 다 깨도 별로 뭐가 없어서ㅜㅜ 끝까지 다 깨면 뭐 문구라도 나오는 창을 띄워주거나 아니면 화학 분자 도감(합성하면 도감 채워짐) 같은걸로 과거의 기록을 계속 이어갈 수 있었으면 좋겠어요ㅜ.ㅜ

学べるし、何より楽しい

完成度が高く、色んな化合物が出てきて教育的です。パズルも楽しいので、時間を忘れてできます。また、カレンダー仕様も素晴らしいです。さらにこのゲーム独特の温度変化という機能も大変面白く、そして、レベルなど進行状況によってアンロックされる反応(縮合反応など)の機能も大変面白いです。

ただ、「ホーム画面」的な物を用意して、レベルを選択出来るようにすれば良くなると思ったのと、化合物の図鑑的な物があれば、過去に作った化合物が作りやすくなったりするかも、というのが僕の感想です。(投稿した時点では)

その点も考えた上で、現存では☆5というところです。

Response from developer

貴重なフィードバックをいただき、誠にありがとうございます。これまでに生成した化合物は、画面右上のスコア表示エリアをタップするか、v1.5.0以降に追加された画面下部の「統計」ボタンから開いてご確認いただけます。また、ホーム画面に関するご意見につきましても、今後のゲームモード拡張の際に前向きに検討させていただきます。

Beat the game two times. Always make Asparagine or Glutamine. If you want to win.

I really like how each element and compound has an explanation of what it does and what it spouse todo. I do hope more stages will be added in the future, as I would like to see all the elements.

FAQ

What is Alcyone: Chemistry Puzzle?

Alcyone is a logic puzzle game where players combine elements on a grid to build molecules and trigger chain reactions. It challenges users to use reasoning and precision to score points by aligning identical compounds and experimenting with authentic chemical reactions.

What are the key features of this chemistry puzzle app?

Key features include the ability to discover and collect elements, form over 1,300 authentic compounds based on real molecular formulas, and experiment with true chemical reactions like acid-base neutralization and organic chemistry. The game also receives continuous improvements through steady updates.

How is this app monetized?

The app is free to download and play, but it does contain advertisements. There are no in-app purchases or intrusive pop-up ads, ensuring a focused gameplay experience.

What kind of chemistry concepts can I learn or explore?

The app allows you to explore a range of chemistry concepts by combining elements to form over 1,300 authentic compounds. You can also experiment with true chemical reactions, including acid-base neutralization, hydrolysis, and advanced organic chemistry, providing a hands-on way to engage with molecular science.

Who is the target audience for Alcyone: Chemistry Puzzle?

This app is designed for the scientifically curious, appealing to individuals who enjoy logic puzzles and have an interest in chemistry. It's suitable for those who want to challenge their reasoning and precision while learning about molecular structures and reactions in an engaging, game-like format.