Why Respawn+
Playing a modded Windows game on Linux should not mean a weekend of prefixes, launch flags and forum threads.
Proton made Windows games run on Linux. The hard part is everything around them that Windows players take for granted: the mod manager that has to see the same files, whether it is Mod Organizer 2, Vortex or another; the script extender that has to start the game; the trainer that has to find its process.
Respawn+ is a general launcher for all of it. Each game gets one room, its own Wine prefix and runner, shared by every companion app you add. Run, play and configure the game and its mods there, the way you would on Windows.
It copies nothing and changes nothing during discovery, keeps your saves and prefixes where they are, and says plainly what has been tested and what has not.