Brett's Blog OSR Supplement Jam Mar 25, 2022 | 1:21 pm Have you heard about OSR Supplement Jam? No, I'm not talking about preserves. I quote, "Make a supplement for an already existing OSR game by someone other than yourself. It can be a class, a race, an adventure, a rules sub-system, or anything else you can imagine." Here's one for Swords & Six-Siders: Tower of Xaroth's Breath Here's two for RPGPundit's Star Adventurer: Zero Effect Mecha Assault And one for RPGPundit's Dark Albion setting: Milk and Blood 0 Comments | Add Comment | Permanent Link | Return to Overview