Most hours spent on one game?

over 4000 hours on witcher 3. my favorite game of all time

My game with most hours is Path of Exile with 2600+ hours and then Ark with 500+ hours.

Call of Duty: Modern Warfare 2 - Multiplayer
2,483 hrs on record

Call of Duty: Modern Warfare 3 - Multiplayer
735 hrs on record

Call of Duty: Modern Warfare 2 100+ hours and CSGO 200+ hours

Wow okay, i have well over 2K hours in CSGO and i regret it ahahaa.

Gta v about 200 hours i dont play much games

I work as a mall supervisor, but I have broken shifts, to cover the gaps between the end of one shift and the beginning of the other game mainly mobile games, because they are easier to access. Sometimes I carry the Nintendo Switch with me ...

let's say I can play a couple of hours a day

Ive spent 1.7k hours on garrys mod and 4k across 2 accounts on CS:GO

dying light, i played it for years and racked up over 2.5 k hours over multiple saves and campaigns on playstation

I have most of the playing hours in Garry's Mod, around 17 thousand