Put the most hours in?

Call of Duty: Black Ops II 173 hrs on record

csgo . 1700 hours on my main and 800 , 600 on smurfs

fuck i just realised that i have nolife. 1452H on CS:GO

Cs:GO 50 Hours on Dedust2

i have 4345 hours in cs:go

i have 4345 hours in cs:go and 898 or gta 5

H1z1 kotk, and best game I've ever played!

H1z1 kotk, and best game I've ever played! It is so fun that I remember playing 10 hours a day back in the z1 days

I have 200 hours on Garry's Mod on Steam. I know it's not a lot but it those 200 hours were like the whole 2014 summer. <_<

i have 1,600 hours on gmod