"In nature, nothing is created, nothing is lost, everything is transformed." — Antoine Lavoisier, Traité Élémentaire de Chimie (1789)

"In nature, nothing is created, nothing is lost, everything is transformed." — Antoine Lavoisier, Traité Élémentaire de Chimie (1789)

Alcyone is a brain puzzle designed for those with a scientific curiosity. It helps those who want to learn chemistry more easily and enjoyably, while offering a challenging and engaging experience for chemistry enthusiasts. Users worldwide have already recognized its highly effective learning experience.

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  • "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."

    ★★★★★

    — Arandomteen2453 (United States)

  • "It's a highly polished and educational game featuring a variety of compounds. The puzzles are fun, making it easy to lose track of time. The calendar feature is also excellent. Furthermore, the unique temperature change feature is very interesting, as are the reactions (such as condensation reactions) that are unlocked as you progress through the levels."

    ★★★★★

    — あだ名：みっつん (Japan)

  • "I really like puzzle games, but I was getting tired of them because I had played pretty much everything. I stumbled upon this one by chance, and even though I've been playing every day for about three months, it's still fun! I didn't know much about chemistry, but while playing, I naturally learn about what elements exist and what kind of molecules can be synthesized."

    ★★★★★

    — 별명할게없어222 (South Korea)

  • "I am no chemist but I really enjoyed this game. Worth the money, no ads. Kind of like 2048 but truly has its own unique mechanics and it is obvious the developer has talent. I just recently completed all stages. For anyone who is struggling and looking for help, try doing N2O4+ N2H2, and also C6H6 + H2O + H2O2 for relatively easy massive points. Overall great game, recommend."

    ★★★★★

    — DevT.G (United States)

  • "Been playing around with this game for a while now and its been so fun! it reminds me a bit of 2048 but there's much greater complexity and the temperature also influences your strategy. i accidentally beat the game today while trying to make the biggest organic molecule possible, and it was really fun getting there! i only wish there were more stages to play game aside, the ui itself is very clean and the game works perfectly. i do wish more credits were given when finishing a stage so that it would be possible to spend more on reactions, but it's already pretty complex and fun as-is."

    ★★★★★

    — acetic annahydride (United States)

  • "This is an amazing game. Simple to start, difficult to do well in. Honestly cannot stop playing it. Highly recommend spending the money to get it. No adverts - just chemistry."

    ★★★★★

    — Cyclothymic (United Kingdom)

  • "I absolutly love this Game Trust me the 8 Bucks are sooooo worth it you play and learn about all the thing chemistry has to offer just have fun play a bit and learn also also I really enjoy that the whole thing is also playable offline so go ahead and have fun -Towel :3"

    ★★★★★

    — Towel-chem (Germany)

  • "It’s so hard to find a playful and informative stem game but this is it!! Never has learning chemistry been this fun"

    ★★★★★

    — NoFl1n (Germany)