From the Introduction: Steampunks In a Dungeon World or Dungeon Punks In A Steam World? Just Steamworld? What is this about? Well, we still struggle with the name, but are proud to put forward what you’re reading today. We’ve developed some character classes and a few other tidbits that allow for Victorian Sci Fi styled adventuring in the same type of setting or within a fantasy setting using Sage Kobold’s fantastic Dungeon World rule set and our own Excelsior game line. Speaking of which, you’ll need the Dungeon World game book to use this supplement as well. It’s a great read and we think it does rules light, narrative based RPG style gaming right. Enjoy.