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Science can be chaotic

Chemisode Games

Free browser-based chemistry and science games. Dig underground, stack molecules, explore the lab, battle pirate ships on the periodic table or solve a chemistry mystery.

Chemistry Stacky Block icon
🧪 Global leaderboard

Chemistry Stacky Block

Stack organic molecules, clear rows and chase the global high score.

Play Stacky Block →
Chemistry Cat
🐈 Global leaderboard

Chemistry Cat

Climb the laboratory, knock equipment over and create as much chemistry chaos as possible.

Play Chemistry Cat →
Immune Defence shield
🛡️ Three-stage challenge

Immune Defence

Guide a pathogen through barrier, non-specific and specific immune defences.

Play Immune Defence →
🔎 Elements · Organic · People · Online

Mystery Match

Ask yes/no questions to identify a hidden element, molecule or person. Play face to face, against the computer or online using a game PIN.

Play Mystery Match →
Cartoon mole with a lab flask
🐾 Mole Day · Chemistry

The Great Lab Dig!

Dig for lab equipment, answer chemistry questions to recharge, and stay ahead of Grumble.

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Colourful molecules illustrating intermolecular attractions
⚛️ 100 molecules · Local scores

Intermolecular Forces

Identify dispersion forces, dipole–dipole attractions and hydrogen bonding from molecular structures.

Play Intermolecular Forces →
Cartoon pirate galleon from Chemi-Ships
🏴‍☠️ IRL · Computer · VS Online

Chemi-Ships

Place pirate ships on the periodic table and call period and group coordinates to fire at your opponent.

Play Chemi-Ships →

Free science games in your browser

Chemisode Games brings seven science challenges to desktop and mobile, including Chemi-Ships, Intermolecular Forces, Mole Day, Mystery Match, Immune Defence, Chemistry Cat and Stacky Block.

More Chemisode games are on the way.