Linux Gaming

Unfortunately, I think many of the Asypr/Feral ports from the early 2010s, like Civ V, Borderlands 2, etc. fall victim to this. Those ports were amazing for Linux gaming at the time, but due to the fact that they were held back by their macOS counterparts and Apple's limitations on that platform, as well as the fact that they were third-party ports with far less post-release engagement from the original dev than the Windows versions, have left those versions to languish. It's a huge shame because those companies did, and to a certain extent still do support Linux-native gaming quite well, but their earlier ports have not aged well and there's not much that can be done given the opportunity costs for the many involved parties on those older games.

Civ V is a game I still play regularly to this day, and I basically have to run the Windows version under Proton to avoid crashes on modern hardware, maintain compatibility with popular mods, and play multiplayer with Windows users without terrible game desyncs.