Last updated 9 November 2026
Dungeon Train is a free Minecraft mod and modpack made by Brennan Hatton. This page covers the mod, its online service and dungeon.training: what data they use and why.
Everything online is your choice
The mod has an Internet Connection switch and a consent screen when you start. You choose telemetry, livestreaming, sharing books, reincarnations and developer chat separately, and you can change any of them at any time in Options → Dungeon Train. With the connection off, nothing leaves your computer.
What we collect when it is on
- Your Minecraft name and ID. These label your runs, records, deaths and anything you share.
- Gameplay telemetry, if you allow it: runs, deaths, advancements, versions and the list of installed mods (used for fair play). This is used to fix bugs and balance the game.
- Things you choose to share: books you write, carriages you build, translations, survey answers, photos you tribute, and bug reports. Bug reports include your game log.
- The Live Eye, if you wear it: your game view and game sound are streamed to dungeon.training/live and to our channels on Twitch, YouTube, Kick and other platforms, including chat you can see while "Show chat to viewers" is on. Never your microphone, what you type or other apps.
- Live chat: messages sent in the Live Eye chat from the game, the website, Discord, Twitch, Kick or YouTube are shown in all of them. For a message from another platform, we keep the sender's public name and account ID so it can be moderated.
- Linked accounts, if you link them: your Discord, Twitch, Kick or YouTube account ID and name.
- Donations are handled by Stripe, Patreon and Revolut. We see the amount and your name or handle, never your card details.
- The website keeps your settings and a random ID for website chat in your browser's local storage. There are no advertising cookies and no trackers. Pages load fonts from Google Fonts, which sees your IP address.
What is public
Records, leaderboards, shared books and carriages, tributed photos, Live Eye streams and live chat are public by design. Player-written content is screened by AI, and the kid-safe setting removes more.
YouTube
The Live Eye's YouTube features use YouTube API Services, signed in as the Dungeon Train channel. They read and post live chat and set each stream's title, description and tags. Messages from YouTube viewers (public name, channel ID and text) are shown in the Live Eye chat and our Discord. By using YouTube you agree to the YouTube Terms of Service. Google's handling of data is described in the Google Privacy Policy. You can remove this app's access to a Google account in your Google security settings.
Sharing
We don't sell data or use it for advertising. Data is stored on our server and with the services that run it: Cloudflare (storage), Amazon Web Services (hosting), Discord, and the streaming platforms above. AI services screen and translate player-written text (see the AI Policy). We share data with anyone else only where the law requires it.
How long we keep it
Photos and stream recordings are deleted on a schedule, and logs and telemetry are pruned over time. Records, leaderboards and content you chose to share stay until you ask us to remove them.
Your choices
Turn any of it off in Options, or ask us to see, correct or delete your data: email Brennan@brennanhatton.com or ask on Discord. Children's content follows the kid-safe settings, and the Live Eye is off by default for kids.
Changes
We will update this page when what we collect changes. The date at the top says when. See also the Terms of Service.