Molecule - a chemical challenge Steam Key — compare prices from €0.56

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Molecule - a chemical challenge Steam Key — compare prices from €0.56 | KingsPrice

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam

SteamSteamOfficial

updated Jul 19, 2026

€1.59

Shop now ↗

Keyshops

Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

EnebaMolecule - A Chemical Challenge Steam Key GLOBALKeyshop

updated Jul 20, 2026

Lowest price

-65% vs Steam€0.56

Shop now ↗

GameBoostMolecule - a chemical challengeKeyshop

updated Jul 20, 2026

-24% vs Steam€1.21

Shop now ↗

About Molecule - a chemical challenge

Discover the fundamental building blocks of the universe in this challenging and educational puzzle game.

Build molecules from atoms
Test your visual-spatial ability
Compete with players worldwide for a solution with the least number of steps
Learn fun facts about science with every level you complete

40 levels, 40 unique molecules, countless atoms, spin plates, triggers and puzzle fun of the rather challenging kind are waiting!

Put your visual-spatial skills to the test as you compete with players worldwide to build molecules from atoms using the least number of steps. Over 40 levels, 40 unique molecules, countless atoms, spin plates, triggers and fun facts about science are waiting! But beware, this puzzle game isn’t easy. You’ll need to get your brain into gear to successfully solve these levels.

Created by visual effects artist of multi-award winning film ‘Gravity’ and ‘Guardians of the Galaxy Vol. 2’, Molecule’s game design is unexpectedly simple. With retro-inspired graphics and demanding riddles, this game will transport you back to the ‘golden age of video games’.

“Games should be hard. The whole grown up life thing is. Why should a game be different? Something fun isn’t fun because it’s easy, but because it offers a sense of reward for an attainable achievement. We don’t look back to the beginning of computer games because we could finish them all in one sitting. We get captivated by nostalgia about spending, days, nights, weeks stuck on the same boss, with friends, in the dark. An easy win is not an adventure, and adventures is what we want to remember.”
- Johannes Richter, Game Designer

Game details

Released

Developer

Publisher

Platforms

Steam rating

Mostly Positive (71%)

Age ratings

PEGI 3ESRB EUSK 0

Game modes

Single-player

Molecule - a chemical challenge price history

Lowest tracked price: €0.55 (Jul 9, 2026) · current best: €0.56 across 3 stores.

Molecule - a chemical challenge reviews

71% positive reviews all-time.

Molecule - a chemical challenge — frequently asked questions

Where can I buy Molecule - a chemical challenge at the cheapest price?

Right now the cheapest offer for Molecule - a chemical challenge is €0.56 at Eneba. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Molecule - a chemical challenge has ever been?

The lowest price KingsPrice has tracked for Molecule - a chemical challenge is €0.55 (recorded on Jul 9, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

Is it safe to buy a Molecule - a chemical challenge Steam key from a keyshop?

Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →

How can I get Molecule - a chemical challenge at a discount?

Create a free price alert on this page and KingsPrice will email you when Molecule - a chemical challenge drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.