So many games, so many years.
The hardware:
I started out in the 8-bit era. A neighbor had a TV game thing with variations of Pong, then there where hand held units (one unit = one game with maybe two difficulty levels), the local arcade and then home computers. First a ZX81, then a ZX Spectrum, a VIC20, A C64, a ST, a Amiga and then PC's (which were so expensive back then).
The software:
Lots of arcade games, on arcades and versions of them on the home hardware. Then proper games made for the home hardware. Stand outs: Underworld, Elite, Fort Apocalypse, Lotus Esprit Turbo Challenge, Flood, Stunt Car Racer, Need for Speed, Microsoft Flight Simulator, Fighter Bomber, Sports Car GT...
The game that really took me from being a serial casual gamer to hard core was Unreal Tournament. That game took me to buying better hardware* and better internet connection**, so that I could be more competitive on-line and I would likely have been a pro gamer had the world of pro gaming existed back then.
*Fast PC, best possible GPU and high quality monitor... First a Sony 17SE and then the legendary Sony GDM-F520 (21" CRT able to do 2048*1536 when most made due with 800x600 or 1024x768 on a 14") - that Sony cost me $1.700 back then, in 2026 money that is more than $3K.
**Forget 33.6K dial up, the real deal was ISDN = 2x64Kb lines with 1/3 the ping time of dail-up.
After Unreal Tournament there has been lots more, but never one game that was a daily thing for two or so years. Life happened, as in work, mountain biking, women, a morgage, cars... so much less time to game.
With less time, but more money I did combine PC gaming with console gaming. Going after specific games to maximize fun per hour. The biggest game these last years has been and is GT5, then GT6 and now GT7 in VR.
Sometimes I do retro stuff, either using an emulator on the PC or actual old hardware like an XBOX or my PSP. But many of those games of old are better in memory than re-playing them. I find I remember the best bits and has sort of forgotten the tedious parts, the primitive graphics and so on Still, there are classic titles that do hold up, one is Unreal Tournament [AGUT]
PS. Somehow I forgot Terminator Future Shock. First game I played with mouse-look, seamless outdoor/indoor areas, vehicles you could drive/fly and the sound track from Terminator 2 that sounded amazing with my Roland sound card.