Also, the explanation of what the Naked Brutality scenario is and that they did multiple runs in it is nearly as long as the actual report of one of these runs (which ended on day 3), followed by the longer description of a multi-month backup people run, which basically has nothing to do with Naked Brutality.

Does it? My understanding was that it would basically just map Windows calls to Linux calls. As it doesn’t yet cover everything under all conditions, there may be situations where the Proton devs have to add something in order to properly support a certain game, but that’s not because that game is doing something wrong, but just because those were the particular gaps in Proton’s functionality that happened to affect this game.

A few years ago as part of a 12-startups-in-12-months effort, […] It didn’t get much traction

I think I can imagine a connection.