Build with the toolkit
Start with a working example. One contract connects your game to the museum and its players.
SDK & starter →MANATY · OPEN-SOURCE PLAY
From the museum.
To your living room.
One shared screen. Your phones become controllers. Discover games made for playing together — and contribute your own.
THE COLLECTION
Bring everyone into play.
Play the Manaty collection for free: open a game on your shared screen, then scan its QR code with your phones. These publisher previews are playable now; community submissions follow the separate review process below.
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CONTENT PACKS
Choose your content
Each pack adds content to this game. Select one or more, then play online or download the game with that selection for a compatible museum host.
Levels are knowledge guides, not ability scores. Banks can hold 1,000 questions, within 10 MB including encoded images. Each game draws up to 100 questions. Unclassified older questions are included only in the full level range.
FOR CREATORS
Your idea. A whole room playing.
Prevalidate on GitHub
The official Action checks your committed package and returns a report with an exact version fingerprint.
uses: manaty/retro-museum-sdk@v1Copy the workflow →Submit for review
We repeat the technical checks, create a Manaty review fork and review the content with AI. Uncertain cases go to a human.
Submit your repository →JOIN THE COLLECTION
Share what you made.
Submit a public GitHub repository containing retro-museum.json and a committed dist/game.rmg.json.
Review copies are not endorsements. Only accepted community submissions enter the collection.
Read the catalog policy ↗Source, images and declarations are sent to our OpenAI reviewer. Do not include secrets or personal data. A report link lets you follow the result.
YOUR SUBMISSION