Updated 9 September 2026. Operator: Marvin März, marvin.maerz@gmail.com.
You can play without registering. We process your chosen nickname, avatar, game membership, prompts, generated images, and game progress to provide the game. A nickname or prompt may contain personal information; please avoid entering information you do not want other players to see.
Essential signed cookies identify your player in each game and help limit abuse. Player cookies expire after 30 days. Your browser also stores preferences such as language and narration settings. Clearing cookies removes your ability to act as that player. Administrator sign-in uses a separate authentication session.
Players in a game can see its participants and game content. Finished stories are accessible through their share link, and anyone with that link can view and forward them. Generated images use public image URLs. Do not treat game codes, shared stories, or image URLs as confidential storage.
Our application and self-hosted Supabase database and storage run on Hetzner infrastructure. We store game data there and process technical information, including network addresses and operational logs, to run and protect the service.
Image generation currently uses Google Gemini. We send your prompt and the selected game style to Google to generate an image, then save the result in our game storage. Google processes these requests under its applicable API terms. Replicate is an alternative provider supported by the application; it is not the current default.
Read Google Gemini API terms and Google's privacy policy for details of their processing.
We use Sentry for error diagnostics. Reports can include error messages, browser and device information, and interaction context. We use self-hosted Plausible analytics to understand aggregate page visits and game interactions. Operational logs help diagnose failed requests and image generation.
Public pages may use Google AdSense. Google's privacy and messaging interface provides applicable advertising choices and a way to revisit them. Advertising can involve cookies and device or network information. Your game does not require advertising consent. See Google's advertising information.
A daily cleanup task removes game records older than one day. Cleanup timing depends on service availability; shared links can stop working after cleanup. Database cleanup does not guarantee immediate deletion of every generated image or provider-side record. Contact us to request removal of specific game content and include the game or share link.
Contact marvin.maerz@gmail.com for access, correction, deletion, or other requests about your data. Depending on applicable law, you may also have rights to restrict or object to processing, request portability, withdraw consent, and complain to a supervisory authority. We assess requests and explain any applicable limitations.