At some point, when you have been playing someone else's OSR system, you’ll reach a certain critical mass of houserules, fixes, adjustments and everything else, where it’s more of your own content, and less of the source material. For me, the gateway drug of GLOG and GLOG-alikes lead to it, but whatever the case: you’re now an OSR game designer, whether you like it or not. At this point, there is really only one viable option - slap a different name on it, and keep going.
