Most hours spent on one game?

definetly csgo, 500hs played. And fifa, i dont know how much

GTA 5, with almost 7.2k hours

Probably Witcher there is so many ways the quests can end. I don't tend to play multiplayer games.

Anyone here playerd arma 3, such a good one

Garrys mod i have nearly 5k hours been playing it since 2014 then the next highest is rainbow six siege with 400+ hours

Save the Furries, 6969 (using SAM)
legit probably 500~ish on DotA 2

its over watch with over 2000 hrs

3.7k (I use MultiMC so i can see my playtime in mc) total playtime of minecraft.

1.3k in valorant and 80 hrs in cs

I spent 2300+ hours in garrys mod