This is exactly what I thought was happening, and theoretically, it’s exactly what I recreated in Heroic, give or take the frame rate limit. However, while things like the controller remapping config files are clearly working, the IPX networking fix is not. For one, things like wsock32, verbatim anyway, aren’t present in the list of library overrides at all, and that list of libraries I put in the original post, that appear in the Lutris install, don’t appear in the Lutris script. I looked for some extra scripts in the github directories to see if there were other instructions that were being run outside of this script (that’s what you told me to look for, right?), but the only thing I found in there seemed to be a copy of part of this same Lutris script.