Yes. Elemon is free to play in a web browser. There is nothing to buy, no in-game currency, and no ads.

What ages is Elemon for?

Elemon is built for elementary school kids. Younger kids do best with a parent reading the move facts aloud.

Do kids need an account or a download?

No. There is no sign-up and nothing to download or install. Elemon runs in the browser on a phone, tablet, or computer.

Can you play alone or with a friend?

Both. Battle a computer trainer on Easy, Normal, or Hard, or open a table and play a friend. There is no chat, only game moves.

Elemon

Periodic-table creatures kids actually play

Education

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Launched: Nov 1, 2026
Website: elemon.win
Pricing: Free
Platforms: Web

Elemon turns the periodic table into collectible creatures. Each one is a real element — Sodium, Chlorine, Iron, Helium — with toughness/power/speed stats sitting next to actual kid-sized facts. You play in the browser, no download, no account, no ads. There are short learn pages next to the battles so the facts stick after the match. Built for kids who already love card games and parents who want the science to be real, not vague "STEM vibes." Free forever on the web.

What Elemon does

118 playable elements: Play with every element from hydrogen to oganesson as a card.
Science-based moves: Each move is based on a true fact about the element.
Nine element types: Elements have one of nine types, with type matchups that affect damage.
Solo battles: Battle a computer trainer and choose Easy, Normal, or Hard.
Play with a friend: Open a table and play a friend using game moves without chat.
Elemondex: Tap elements in the Elemondex to meet their Elemon cards.

Who it's for

Elementary school kids. Younger children may need a parent to read the move facts aloud.

Why people use Elemon

Learning the periodic table can be abstract and difficult for elementary school children to engage with.

Elemon makes the elements playable as cards and connects each move, type, and matchup to real science facts.

Every element is a playable card, and every move is a true fact about that element.

Pricing

Elemon is free to use.

Platforms

Elemon runs on Web.

Elemon FAQ

Is Elemon free?: Yes. Elemon is free to play in a web browser. There is nothing to buy, no in-game currency, and no ads.
What ages is Elemon for?: Elemon is built for elementary school kids. Younger kids do best with a parent reading the move facts aloud.
Do kids need an account or a download?: No. There is no sign-up and nothing to download or install. Elemon runs in the browser on a phone, tablet, or computer.
How many elements are in Elemon?: All 118, from hydrogen to oganesson. Every element is a playable card, and every move is a true science fact about that element.
Can you play alone or with a friend?: Both. Battle a computer trainer on Easy, Normal, or Hard, or open a table and play a friend. There is no chat, only game moves.

Elemon launched on IndieLaunch on November 1, 2026 in Education. Visit Elemon

New to these terms? Read what Side project and Indie hacker mean.

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