Few segments of the RPG fandom are as misunderstood as the OSR. At least, that’s what they keep saying on Twitter. The OSR, or “Old-School Renaissance”, are gamers who appreciate both the mechanics and implied playstyle of older editions of D&D, any of the TSR versions but usually Basic D&D and usually the versions of it (B/X, BECMI, or Rules Cyclopedia) that existed roughly from 1981 to 1991. The real problem with the OSR is a marketing problem; in the past it has been hard to distinguish those genuinely interested in the play philosophies of older D&D from those who were merely retreating to older games. Every time I’ve tried to look into the OSR and OSR games, I’ve come away asking the same question: “why are there so many hacks of Basic D&D and why exactly should I care?”