maybe one of the Truck Simulators?

For hyprland, make sure you're using xdg-desktop-portal-hyprland since otherwise you won't get window sharing

(see https://wiki.hyprland.org/Useful-Utilities/xdg-desktop-portal-hyprland/)

so does the linux version if you enable the environment variable

this should not be the user's problem

afaik EAC isn't kernel-level so it could be much worse

literally nothing, you're fine

the accepted term for this is rice, the intended audience will understand

you might buy another :p

"quick access menu", I think

coming from arch that's terrifying

Steam itself already does that if you're on the same network, this solution just creates a virtual network

Works fine in Proton, not sure what you have to do if you don't have the game on Steam