fpPS4 VS ProtonUp-Qt

PlayStation 4: fpPS4 is the best PS4 Emulator according to the emulation wiki (PS4 Emulation is very early in development so it's not recommended you use PS4 emulation): Download fpPS4

Yes, in fact the PS4 is beginning to see HLE with various emulators, most notably fpPS4 (free pascal PS4).

https://github.com/red-prig/fpPS4

There's a couple actually. Spine was the most impressive at the time of its last release, but it's been about a year since that release and whether it's still being developed is still unknown. fpPS4 and Obliteration seems to be the most promising right now.

PS4 emulation is in the works, but playing something like Ghosts of Tsushima is years away. fpPS4 and Obliteration are experimental emulators / compatibility layers, but they’ve only been in development for a few years and can just boot simple games. That being said, Ghost of Tsushima was one of many games listed in the GeForce NOW leak from Ighor July a few years ago; Since then, many of the games listed have indeed been announced for PC, so a PC port might be on its way.

There's a PS4 emulator being developed in Pascal. For real.

Lutris is a launcher for applications that run on Linux, that's the most comprehensive answer. It is highly configurable and supports scripting. Probably the most common use is launching non-steam Windows games with Wine and DXVK/VKD3D (I recommend a tool called ProtonUp-Qt for managing versions of this software). However, it can be configured to launch just about anything, including native Linux executables etc. Many popular titles will have scripts that automate the installation and setup, making them plug and play (if the script is good, that is). But everything the script does can be done manually too.

Try Installing proton up qt (haven’t tried it yet, I have the same issues as you). You can find it here (use dxvk): https://davidotek.github.io/protonup-qt/

Easiest way is to ise ProtonUp-Qt: https://github.com/DavidoTek/ProtonUp-Qt

Install ProtonUp-Qt from the Discover store and open it

/// protonGE downloader ensures you have the latest version

In the discover store you can find https://davidotek.github.io/protonup-qt/ that will download the latest.

Try installing it through Steam instead of using Wine directly. Mine is currently set to "Force the use of a specific Steam Play compatibility tool" and GE-Proton7-41, so try installing that one if none of the Proton versions that come with the Steam client works. Installing a custom version of Proton is fairly simple if you know the command line, basically just unpack it into the right folder. But if you prefer graphical tools you can use ProtonUp-Qt instead.

I'd try that since it's something you haven't tried at least. Check the first comment - all you have to do is install protonUp-Qt and then launch it. Use protonup to install Proton GE 7-55. Then, when you go to steam (might require a restart, don't remember) in the compatibility settings for the game you can set it to the Proton GE version.

Bit late but luxtorpeda has gzdoom as an option along with qzdl for launching with mods. You just gotta install protonup-qt from the discover store in desktop mode. A quick YouTube/Google search can show you how but that's the rough gist of it.