Put the most hours in?

Because no one is going to post the actual proof..

3,166 hours in Counter-Strike: Source
2,578 hours in Garrys Mod

http://steamcommunity.com/id/whitey_/games/?tab=all

EDIT:
P.S. Wanted to mention VAC ban is from many moons ago on MW2 for modded lobby/console.

Fallout New Vegas, over 2500 hours on one save lol

Probably Counter-Strike 1.6, I have over 6,000 hours on it. :rly:

I played for 468 hours on a SA-MP server if that's related.

CS:GO, used to be a semi-pro player so I have my K's

1,600 hours on MW2, i was the muthafukin king

for now Battlefield 4

O, maybe counter-strike. I spend hours...

I've spent my most time playing GTA 5 the first day it came out! Completed the game within 2 days lol.

DayZ Standalone 1.1k hours within a month <3