Most hours spent on one game?

Ive been playing call of duty o n my xbox one latley. What about you my guy?

i've spent almost 2000+ hours on warframe ahah, the only game i was obsessed with

Arma 3 1000+
Tf2 6000+
Ohhh god old days man
I miss them all

I spent 14 hours straight on Overwtach last summer and got up only twice during pee breaks XD

4k hours in league and 3k in EU4. I was lonely in highschool

I have 3800 hours on garrys mod alone from when i was younger

5.6 Thousand Hours on OG Modernn Warfare 2
430 Hours on Halo 3

My Game is Garrys Mod with 2862 hours :D I love this game lol..
Hope there will be gmod 2 :D

Does over 124,000+ hours count in Table Top Simulator? Does it also count if I left the computer on while on the game for days on end...? Haha

I wish I could count the hours I invested in playing World Of Warcraft, first on EU, followed by NA once I moved here. Though, I'd probably be terrified knowing the number lol