No particular order. Very much based on personal enjoyment - I recognize that a few of these are very flawed!
Ace Combat 4/5/Zero
Slay the Spire
Elden Ring
Dark Souls 3
Escape From Tarkov
Pokémon Sapphire
DOOM (2016)
PUBG (in its heyday)
(Old School) Runescape
Titanfall 2
I do believe that is Monster Hunter: World. Great game!
Glad to be part of the trend! Recently converted my 12 year old MacBook Pro to Fedora and it's running incredibly well. Have used command line Linux for work for years, but have really been enjoying it with a GUI in a desktop setting.
"Oops! All spot!"
Honorable mentions include EVE Online, Blacklight: Retribution, Gran Turismo 3, GTA: San Andreas, and Star Wars Battlefront II (PS2)