I found a way to download non-Linux games using the native Steam client. (w/o Wine) : r/linux_gaming

How to Play PC Games on Linux. If you're fed up with Windows but

How to add & play non-Steam games on Steam (on Linux with Proton

I didn't know proton was LITERALLY at war with windows : r/SteamDeck

Install non-Steam Games on Steam Deck

Easily run 32-bit games and apps on fully 64-bit distros with

Steam is Now Available as a Flatpak : r/linux_gaming

How to Play Windows-only Games on Linux with Steam Proton

Steam Deck Cheat Engine

A Gnu Way to Play: How to Get PC Games Running on Linux

Gaming on LINUX: A beginner's guide

The Epic Store on Linux continues getting easier to manage with

How to add & play non-Steam games on Steam (on Linux with Proton

Uplay is not installed : r/linux_gaming