Home

decky-romm-sync Wiki

Developer documentation for the decky-romm-sync Decky Loader plugin.

Steam Non-Steam Shortcuts — AddShortcut API, BIsModOrShortcut bypass counter, VDF format, app ID generation, and common pitfalls
Steam Remote Play and Cross-Device Shortcuts — How Steam's Remote Play protocol affects non-Steam shortcuts, and what the plugin does about it
Save File Sync Architecture — Bidirectional save sync design: three-way conflict detection, session tracking, playtime, and state schema