How-to: upscale old games on Linux
Any tool that makes it easier to play older Windows games on Linux deserves some praise, and none more so than Lutris in my book. But...have you tried running a really old game and found that it is hilariously minuscule on your fancy modern HiDPI monitor?
How to setup OpenMW for modern Morrowind on Linux / SteamOS and Steam Deck
How to install Hollow Knight: Silksong mods on Linux, SteamOS and Steam Deck