
As a lot of you know, Swords & Wizardry is a retro-clone of 0E, although it's not as tight as OSRIC is with 1E. The main differences are that there is only one class of saving throw, the initiative system (there's not one in 0E) is rudimentary (since everyone had to house rule this or use Chainmail, I just used a least common denominator) and the XP bonuses are constructed differently (but with similar results) - for legal reasons. These core rules are a mix of the White Box classes (only), the GH system of hit dice and variable damage by weapon, and spells from across the supplements.I had a very small hand in the production of Swords & Wizardry, acting as editor of the core rules, so I'm to blame for any grammatical or spelling errors in the text. I've also agreed to oversee Knockspell, an upcoming magazine to support S&W, as well as any other retro-clone for which we get permission to provide support. The first issue has been simmering in the background until completion of the Core Rules. Now that they're done, expect to hear -- and see -- more of Knockspell in the near future.
In addition to the normal reasons for creating a retro clone (organized/beginner-accessible rules, shared brand name, preservation of rules in free format), Swords & Wizardry is a project to re-initiate the "hobbyist" approach to OOP gaming, the idea that you can tinker from the ground up and make the rules fit any sort of fantasy you want. Too many gamers (and this is not limited to modern gamers, I have seen it on OOP sites as well) approach games like consumers. If it's not in the rules, it's not in the game; if it doesn't fit into the rules, it's not in the game; if the rules aren't completely specific, they're bad rules - you see what I mean by this mindset. But games used to be approached with the ASSUMPTION that the GM and players were going to hack them apart and make them fit the desired effect. The same way we'd take rules for Napoleonic wargaming and tweak them into rules for Space Marines or 52mm green plastic army men.
I have spend an enormous amount of time over the last 6 months or so preparing the rulebooks (with especial thanks to Red Priest, Finarvyn, Philotomy Jurament, and Jerry Mapes) and building up a body of supplemental resources such as new spells, city encounters, etc). The intro module is just around the corner, and an expanded monster book for 0E is getting close to being done. My goal here is to assure those who want to be playing a living game that 0E is once again a living game supported by an active publisher.
As a personal aside, any old school products I create will use Swords & Wizardry as their rules, both because they're simple and straightforward but also because they're easily adaptable to any pre-WotC edition of D&D (and their spin-offs). Expect to see quite a few Grognardia-related S&W products over the coming months.