You reload until you get one that looks cool, then you screen grab it, and hook up with some friends and your favorite RPG system rules. D&D, Hackmaster, GURPS, Thirsty Sword Lesbians, Pathfinder, Encounter Critical, whatever.

If you are lacking in rulebooks and/or friends this is pretty much useless.

There's a decent export menu for both image and JSON, and some inventive soul already made an importer for the Foundry Virtual Tabletop.

I've actually used this in the past for a randum dungeon in my lockdown RPG campaign. It's pretty awesome.

https://foundryvtt.com/packages/one-page-parser

Right click the generated map, turns out there's a menu.

Oh wow, there is! Long press on a tablet. You can finesse parts of the randomly generated stuff and change the look.

How long until someone makes another Haxe/OpenFL website that actually plays these maps? (Random party generator, AI DM...)

> AI DM

Only post singularity. Much of the appeal of roleplaying games is being able to do stuff that you can't do in video games. But a sibling comment did link to a tool that would let you play these maps with your friends by importing them into a virtual tabletop.