Those are some great list of games folks.
I did play lot of PC games back then, and still try finding deals on steam, good that Xbox is in collaboration with EA Gamepass, now i can play on my PC as well on Xbox Series X. Some of the games i love playing are
NFS 5 Porsche 2000 - This is such a nostalgic game with great game content for a racing game. Factory driver, Evoultion modes were fantastic. Me and my brother used to play the game on LAN for close competition driving. This game was the one which made me love Porsche cars and when i started collecting 1:18 model cars, Porsche became the main theme.
NFS Mostwanted - This being Open World was great.
NFSUG was my other favourite to play Drag racing.
Mafia series, expecially the 1st one is great (including the remastered version).
Prince of Persia WW and Two Thrones, 2008 version. Wish they remaster these games as well. I loved playing them, such a action adventure.
UT GOTY - This is one great game to play on LAN or single player (Death Match games are fantastic)
A fun time pass game is Neighbours From Hell.
Though i have many games brought in steam, Epic games, xbox store i havent played them all.
Currently i am playing on my Laptop and Xbox.
Sniper Elite (currently playing the v4, have finished it multiple times yet i keep playing it)
Forza Horizon 4. With the gaming wheel it feels very realistic.
Ride series (played very less, bike games are pretty tough and needs to get a hang of it, i play it very casually)