nextseed command

Forces the next dungeon you enter to generate from a specific seed, which makes dungeon layouts reproducible for testing. Like the location command it permanently disables world saving for the session, so it's strictly a dev tool. Needs devcommands, and admin rights on a server.

Cheat commands need the console enabled with the -console launch option, then devcommands typed once. They work in singleplayer or when you host, not on dedicated servers.

Saving stays off for the rest of the session. Don't run it in a world you care about.