Science can be chaotic
Chemisode Games
Free browser-based chemistry and science games. Stack molecules, unleash Chemistry Cat or test the body's immune defences.
🧪 Global leaderboard
Chemistry Stacky Block
Stack organic molecules, clear rows and chase the global high score.
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🐈 Global leaderboard
Chemistry Cat
Climb the laboratory, knock equipment over and create as much chemistry chaos as possible.
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🛡️ Three-stage challenge
Immune Defence
Guide a pathogen through barrier, non-specific and specific immune defences.
Play Immune Defence →Free science games in your browser
Chemisode Games combines quick chemistry and science challenges for desktop and mobile. Play Stacky Block or Chemistry Cat with global scores, or test immune-system knowledge in Immune Defence.
More Chemisode games are on the way.