I’m asking because I just bought Cronos: The New Dawn on Steam because it has a native Linux port. To be fair, I would have bought it at some point anyway but I got excited when I saw it had a Linux port. The game is missing features that the Windows version has, It runs horribly at any setting other than very low. I think they only bothered testing for the SteamDeck. But if that’s the case, why does it support FSR 4.0? To be fair, the Windows version doesn’t run amazing either if you enable ray tracing but it still performs way better than the Linux port. Why do devs keep doing this? I’ve bought many Linux games that have problems that the Windows versions don’t have. Why even make a port if you’re not going to bother testing or optimizing it?
It might also be a single dev who pushed for it. With only a 1-3% market share, the company is unlikely to push resources at it. That 1 dev getting any working version out is a win in many ways.
Also, most Linux users are a lot better trained at reporting bugs. Most of the time, this is a good thing, letting them get fixed in FOSS development setups. Unfortunately, in gaming, it ends up making Linux look a buggy mess. When 60% of your big reports come from 0.5% of your users, companies can panic. Even if the same bugs exist in windows, just no one bothers to report them.