# IGP Unity SDK Core Documentation

- [Start Here](START-HERE.md)
- [UPM Tarball Installation](UPM-INSTALL.md)
- [Core data structures and UPM usage](UPM-INSTALL.md#core-data-structures)
- [Quickstart](QUICKSTART.md)
- [Authorization](AUTHORIZATION.md)
- [Account And Profiles](ACCOUNT-AND-PROFILES.md)
- [Events](EVENT-REFERENCE.md)
- [Errors](ERROR-CODES.md)
- [Editor Debugging](EDITOR-DEBUG.md)
- [Troubleshooting](TROUBLESHOOTING.md)
- [Known Limitations](KNOWN-LIMITATIONS.md)

Realtime, KCP/TCP/UDP, game-data diagnostics, and Mirror documentation belongs
to `cn.indiegp.sdk.unity.multiplayer`. Gateway room control belongs to the
internal Lobby package and is not part of the public Core or Multiplayer docs.
