Most hours spent on one game?

CS:GO - 104 at last count
I know that isn't much compared to a lot of people, but it's the most hours I've spent on a game in my Steam library.

depends on game: gta 2 hours, pubg 4 hours

had over 2000hrs on battlefield 3 on ps3

Dangggg! In the thousands?? I thought my 400+ for Destiny 2 was high XD

i have over 4k hours played on fortnite LOL

2500 hours on black ops 3, was a great game when it had a community

I've probably spent hundreds of hours playing each Smash Bros

Well, the registered game where i got more hours in is CSGO with an impressive 5050hours on record on my main account plus around 1000 hours divided by other 3 accounts.
I would say I put more hours than that in League of Legends but since i can't track those, i will stay with CSGO as the game i spent more hours.

ive got 6k hours on gmod its a bit maddd

cs 1.6 3000h
cs go 2500h
I think I've been spending a lot of time on the computer