So, I started out with Industry Giant 2, which got me addicted at age 8.
Over the years, I've amassed quite an amount of games, like
Payday 2
GTA V
Black Desert Online
7 Days to Die
Civ V
Empire: Total War (the best Total War)
HoI 4
Mount and Blade: Warband
Space Engineers
Garrys Mod
CS:GO
RimWorld
Rainbow Six Siege
War Thunder
Prison Architect
ARK
Factorio
Civ 4
Total War: Rome 2
XCOM 2
Paint it Back
MGS V
Planetside 2
Europa Universalis 2
Titanfall 1+2
I could go on, but these are the ones where I have 90h+
I play mostly shooters, strategy, logistics games (and never will I enjoy driving/flying. I suck at that)
Oh, and a rhythm game called Osu, which is currently my second-most played game time-wise