Specifications
These are the formats and protocols behind 1Retro. They are written to be implemented by anyone, not just by 1Retro itself.
Types that more than one specification needs live in Common Types, so a name means the same thing everywhere it appears.
The Glossary does the same for the words: what a bundle is against what a save is, and which of a producer, a consumer and a writer a given rule is talking to.