# Uniplay Hub

> The Uniplay Hub (https://play.unikia.es) is a library of browser games that runs in one page. A game is a static web build described by a unihub.manifest.json, uses the Uniplay SDK (@unikia/upe-sdk) for achievements, saves, time played, the Hub shell and Buds co-op rooms, and is checked, packed and submitted with the uniplay command (@unikia/upe-cli).

Every page below is also served as Markdown at https://play.unikia.es/developers/<name>.md (the overview at https://play.unikia.es/developers/index.md).

## Docs

- [Making games for the Uniplay Hub](https://play.unikia.es/developers/): What the Uniplay Hub is, and how a game gets on it
- [Game manifest](https://play.unikia.es/developers/manifest/): unihub.manifest.json, and what goes in the submission zip
- [Achievements](https://play.unikia.es/developers/achievements/): achievements.json, unlocks and the unlock notification
- [Saves](https://play.unikia.es/developers/saves/): Save slots the player can manage from the Hub
- [Playing inside the Hub](https://play.unikia.es/developers/hub/): The Hub shell around a game, and Buds rooms for co-op
- [Time played](https://play.unikia.es/developers/playtime/): How time played is counted
- [Versioning and storage keys](https://play.unikia.es/developers/storage-keys/): Spec versions, and the keys the Hub keeps for itself
- [Submitting a game](https://play.unikia.es/developers/submitting/): Submission keys, the upload API and review
- [Checklist for adding a game](https://play.unikia.es/developers/checklist/): Everything above, step by step

## Schemas

- [unihub.manifest.v1.json](https://play.unikia.es/schema/unihub.manifest.v1.json): JSON Schema for a game's unihub.manifest.json
- [achievements.v1.json](https://play.unikia.es/schema/achievements.v1.json): JSON Schema for a game's achievements.json