Specifications
The formats and protocols behind 1Retro, written to be implemented by anyone.
1Retro Docs
Specifications and documentation for 1Retro, the cloud platform for retro game saves.
Registries
The known values behind the specs’ open vocabularies: systems, emulator cores, and more. Browse the Registries.
Guides
How to use 1Retro across the web, desktop, CLI, and handhelds. Start with Getting Started.