Fatal One was a 5e dungeon crawl community event. There was a large maze filled with horribly lethal and terrible things.
Neal Pass Erickson / Koibu was the Dungeon Master, the rotating cast of four player party of 6th level characters took a run at the dungeon. There are many ways to get to the exit, and none of them are easy. It will take the community coming together to explore the dungeon, making notes on layouts, monsters, treasures, traps and mechanics. Eventually if all the viewers work together, they might uncover a way through. We will be incredibly strict about the mechanics, for they will need to be pushed to their limits.
The dungeon map and its secrets were revealed after the 18th party escaped after defeating the Regal Goblin.