Tell me the Game on which you have spent the most hours on steam. xD

Team Fortress 2, 138 hours and The Binding of Isaac, 135 hours.

TF2 with 695 hours, then Gmod with 293 hours, and finally Left 4 Dead with 252 hours.

Here's the time for my other games : http://steamcommunity.com/id/soma_cruz/games?tab=all

Terraria... Soon will be 300 hrs

Killing Floor, 880 hours.
But i have some friends with over 2000 hours and so on.

C&C Renegade 6000+ I'm a Server Admin/in game mod
Oblivion 1000+ 4 play throughs
Skyrim 400+ 2 play throughs
Left 4 Dead 2 370
C&C 3 Kanes Wrath 329
C&C 3 Tiberium Wars 176
Borderlands 1 125
1,000,000 over the last 30 years LOL

Borderlands GOTY 142
Puzzle Quest 100
Two Worlds: Epic Edition ~81

cs 1.6 more than 1500

Killing Floor - 489.2 hrs

dystopia over 1800 hours

Mount & Blade: Warband
441.9 hrs on record

sighs

dota 2 899 hours D:

Spiral Knights
538.5 hrs on record

Left 4 Dead 2
261.5 hrs on record

Dungeon Defenders
227.8 hrs on record

Natural Selection 2
219.8 hrs on record

Killing Floor
197.2 hrs on record

TF2 - 1,548 hours.
Torchlight - 451 hours.
Skyrim - 243 hours.
Borderlands 2 - 157 hours.
Fallout 3 - 146 hours.

I should add that probably less than a quarter of my time in TF2 is actually actively played. :D

Skyrim - 100.9 hours
Fallen Earth - 56 hours
Legend of Grimrock - 27.6
Insurgency - 26.4 hours
Garry's Mod - 24.4 hours

That's just my top 5...

Tf2 like 177 hours

Civilization V...fucking addiction. Only 1 turn more...

Dota 2: 760.1 hrs
Team Fortress: 2 185.3 hrs
The Binding of Isaac: 133.6 hrs

cs go 144 hours

Killing Floor. 600+ hours and counting.

team fortress - 50 hrs .

300+ hrs on isaac -.- still playing somehow

CS:S with 1377 hours. Somehow this game never loses its appeal.

... plus that damn warcraft mod server got me addicted for awhile :3

Does non-steam games count if they are part of my steam library? I'm reaching 2k hours in Diablo 3