Playable Prototypes
Last updated: August 21, 2026
- How to use one well
- Prototype versus arcade title
- Browser expectations
- Official source
- Related reading
Some video game entries carry a /play route beneath their detail page, offering an in-browser prototype. A prototype is exactly what the word says: work made to be tried while it is still being figured out. It may be short, partial, unbalanced or missing whole systems, and none of that is a defect — it is the state the thing is in, published deliberately rather than hidden until perfect.
How to use one well
Play it for what it is exploring rather than for what it lacks. Expect the shape of an idea, not a product. And expect it to change: a prototype visited twice may not be the same prototype, and progress inside one is unlikely to persist in any meaningful way.
Prototype versus arcade title
A useful contrast. Arcade titles are complete small games on a platform that tracks achievements and leaderboards — they are meant to be replayed and compared. Prototypes are experiments attached to a catalogue entry, with no persistence layer behind them. Wanting your results to count means wanting the Arcade.
Browser expectations
The same requirements apply as anywhere else in the Universe: current browser, hardware acceleration available, content blockers not interfering. Prototypes tend to be less defensive about these than finished software, so a failure is more likely and more likely to be silent.
If a prototype interests you, note the title and follow the Chronicles collection in the Grand Library. That is where the project announces things, and where a prototype becoming something more would be visible.
Official source
Canonical source for this subject: Xdripia Games. Checked 21 August 2026 — where this guide and the live service disagree, the service is right.
Related reading
- Video Games — The digital catalogue, its detail pages and how to tell a prototype from a release.
- Accessibility and Support — What to check before reporting a problem with a game, and where a report belongs.
- Xdripia Arcade Guide — The browser-playable arcade platform, its titles and the systems that track play.