This system stores what it needs to run the game: your name, email, and password (hashed, never in plain text), plus whatever you create in-app - character sheets, inventory, dice rolls, comms messages, and lore entries.
That data is used only to run the campaign: logging you in, showing your character sheet, and giving the GM the tools to run sessions. It isn't sold, shared, or used for anything outside this table.
Your GM/admin can see everything tied to the campaign for game-management purposes. Other players only see what you choose to share in-game.
The app runs on standard cloud hosting (Vercel and a managed Postgres database). No third-party analytics or ad tracking is wired in.
Want your account or data gone? Ask your GM/admin and they'll clear it out.