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The Goblin Explorer

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Hi, I'm Matt, a cartographer, and DM living in Berlin. My current project is The Endless Dungeon, my attempt at building the world's largest dungeon crawler.

Welcome to the Endless Dungeon

This is an infinite dungeon crawler with a new level coming out every week on Patreon, and later on, packed for Roll20.
You'll find all the currently released packs among my products or you can check a full catalog of all levels at

All the releases packs:

All Map Packs - Browse the always growing library


On Patreon, you get to choose the subscription that fits you best, and there you can access my previously released content and the newest releases every month. Unsubscribe at any time! View our benefits right here.

Need help?

Somethings on a product you bought is not working or is not of your liking? Do you have a question about the maps? Do you want just to connect and chat? You can reach out to me at any time by writing to .

Streaming Games?: You can freely use my maps and assets for your adventures, if you let me know about it I will even give you a shout-out on social media.

Commercial License: Maps and assets are intended for personal use. If you want to use any of those in a commercial product, please contact me ( or anywhere else).