Your top 10 most played games on Steam?

1. Dota 2 - 1,047 hrs
2. Black Ops - 675 hrs
3. Modern Warfare 2 - 556- hrs
4. Modern Warfare 3 - 340 hrs
5. Black Ops 2 - 292 hrs
6. Left 4 Dead 2 - 217 hrs
7. Team Fortress 2 - 211 hrs
8. Torchlight 2 - 125 hrs
9. Left 4 Dead - 85 hrs
10. Battlefield: Bad Company 2 - 81 hrs

1. Counter-Strike Global Offensive - 518hrs
2. Next Car Game: Wreckfest - 234hrs
3. Assetto Corsa - 156hrs
4. GRiD 2 - 144hrs
5. Payday 2 - 142hrs
6. Call of Duty Black Ops 2 Mutiplayer - 129hrs
7. DiRT Showdown - 100hrs
8. Grand Theft Auto V - 99hrs
9. The Crew - 70hrs
10. Grand Theft Auto 4 - 64hrs

CS:GO
Isaac
Witcher 2
Civilization V
Faery Solitaire
Tomb Raider
Darksiders II
Dishonored
DotA 2
Magicka

I joined Steam only 2 years ago and start actively using it 1 year ago. Well, at least i don't have over 1000hrs in dota and csgo

1. Grand Theft Auto V - 86.6h
2. Survarium - 76.2h
3. Dead Island: Epidemic - 74.1h
4. Pillars of Eternity - 41.1h
5. Team Fortress 2 - 37.2h
6. Grand Theft Auto: San Andreas - 32.0h
7. Two Worlds: Epic Edition - 20.4h
8. System Shock 2 - 17.3h
9. Alan Wake - 15.9h
10. Wolfenstein: The Old Blood - 12.8h

1. Terraria - 82 hrs
2. Dark Souls - 65 hrs
3. Civilization V - 61 hrs
4. Killing Floor - 61 hrs
5. Fallout: New Vegas - 54 hrs
6. State of Decay - 48 hrs
7. Team Fortress 2 - 46 hrs
8. Dying Light - 41 hrs
9. L.A. Noire - 36 hrs
10. Dishonored - 30 hrs

And lots of other game, I tend to play games until I beat them and then move on to others ... or for unbeatable games, til I get bored of them.

1. Path of Exile - 219 hrs (still playing)
2. Spelunky - 180 hrs (will randomly go back for a daily here and there)
3. Torchlight II - 168 hrs (mostly done with)
4. The Binding of Isaac - 130 hrs (waiting for a sale on Rebirth)
5. Titan Quest: Immortal Throne - 93 hrs (done, I think)
6. Plants vs. Zombies: Game of the Year - 83 hrs (done farming the goddamn tree ^^)
7. DARK SOULS™ II - 75 hrs (currently playing)
8. Dragon Age: Origins Ultimate Edition - 68 hrs (done)
9. XCOM: Enemy Unknown - 65 hrs (may go back at some point)
10. Divinity: Original Sin - 63 hrs (done, most likely)

1. Team Fortress 2 - 267 hrs (significant time spent idling)
2. The Binding of Isaac: Rebirth - 143 hrs
3. The Binding of Isaac - 138 hrs
4. Counter-Strike: Global Offensive - 92 hrs (significant time spent idling)
5. Windward - 86 hrs
6. Universe Sandbox - 84 hrs (significant time spent idling)
7. BattleBlock Theater - 80 hrs
8. Faerie Solitaire - 64 hrs
9. Audiosurf - 42 hrs
10. Epic Battle Fantasy 4 - 40 hrs

1. DARK SOULS™ II - 843 hours
2. Dark Souls: Prepare to Die Edition - 540 hours
3. Garry's Mod - 484 hours
4. Team Fortress 2 - 361 hours
5. Call of Duty: Black Ops II Multiplayer - 334 hours
6. Terraria - -238 hours
7. Arma 2: Operation Arrowhead (Only played DayZ mod) - 203 hours
8. Call of Duty: Modern Warfare 3 Multiplayer - 194 hours
9. Borderlands 2 - 154 hours
10. Call of Duty: Black Ops II Zombies - 144 hours

It's funny how much your friends affect your playtime in games.

1. Team Fortress - 638 h
2. Garry's Mod - 220 h
3. Skyrim - 202 h
4. Fish Fillets II - 144 h
5. The Binding of Isaac - 105 h
6. Don't Starve - 96 h
7. Castle Crashers and BattleBlock Theater - 92 h
8. Terraria - 85 h (on steam)
9. Portal 2 - 80 h
10. Unepic - 58 h

1. The Witcher: Enhanced Edition - 76 hrs
2. Grand Theft Auto IV - 61 hrs
3. Prison Architect - 60 hrs
4. Left 4 Dead 2 - 48 hrs
5. Saints Row: the Third - 37 hrs
6. Tropico : 34 hrs
7. Grand Theft Auto III - 31 hrs
8. Half-Life - 31 hrs
9. Bioshock - 24 hrs
10. Age of Wonders - 23 hrs

Beat hazard - 222 hrs (haven't played in awhile)
CSGO - 197 hrs (don't play this as much as I should)
Dungeon of the Endless - 146 hrs (sorta stopped playing after I got all the achievements)
TES: Oblivion - 96 hrs (got bored and skyrim was sorta better)
TES: Morrowind - 94 hrs (got bored and oblivion was waaaay better)
TES: Skyrim - 80 hrs (got bored and moved on, might play again doubtful though)
Dragon Age Origins - 69 hrs ( I have many more hours logged in on origin)
Audiosurf - 68 hrs ( started playing beat hazard and got the sequel so ya this won't be touched again)
Assassins Creed: Rogue - 45 hrs ( only time I got 100% in a AC game)
Naruto Shippuden: Ultimate Ninja Storm Revolution - 43 hrs (just got bored and moved on)

If non-steam games where to be included this list would be very different.

1. Killing Floor - 905 hrs
2. Payday 2 - 586 hrs
3. Borderlands 2 - 253 hrs
4. Dungeon Defenders - 210 hrs
5. Counter-Strike: Global Offensive - 119 hrs
6. Dead Island - 117 hrs
7. The Binding of Isaac: Rebirth - 104 hrs
8. Hero Siege - 93 hrs
9. The Binding of Isaac - 85 hrs
10. Grim Dawn - 75 hrs

Damn, Killing Floor 2 is 11th already (67 hrs)...

1 Football Manager 2013 - 1,166 hrs on record
2 Football Manager 2014 - 967 hrs on record
3 Football Manager 2015 - 860 hrs on record
4 Football Manager 2012 - 563 hrs on record
5 Just Cause 2 - 58 hrs on record
6 (AdVenture Capitalist - 56 hrs on record)
6 PAYDAY: The Heist - 46 hrs on record
7 Left 4 Dead 2 - 39 hrs on record
8 Prison Architect - 28 hrs on record
9 Insurgency - 28 hrs on record
10 Mafia II - 26 hrs on record

1. Team Fortress 2- 1,074 hrs
2. Dota 2- 376 hrs
3. CS GO- 318 hrs
4. Garry's Mod- 214 hrs
5. Payday 2- 169 hrs
6. Skyrim- 148 hrs
7. Sleeping Dogs- 105 hrs
8. Saints Row IV- 79 hrs
9. Grand Theft Auto IV- 78 hrs
10. Sid Meier's Civilization V- 71 hrs

1. Counter-Strike: Global Offensive - 178 hours
2. Dota 2 - 159 hours
3. The Elder Scrolls V: Skyrim - 71 hours
4. The Witcher: Enhanced Edition - 50 hours
5. Deus Ex: Human Revolution - 49 hours
6. The Witcher 2: Assassins of Kings Enhanced Edition - 39 hours
7. Risen - 36 hours
8. Star Trek Online - 35 hours
9. Team Fortress 2- 34 hours
10. Assassin's Creed III - 32 hours

Call of Duty: Modern Warfare 2 - Multiplayer - 707 hrs
XCOM: Enemy Unknown - 236 hrs
Talisman: Digital Edition - 60 hrs
Sid Meier's Civilization: Beyond Earth - 55 hrs
Team Fortress 2 - 15,6 hrs
NEO Scavenger - 15,3 hrs
Plague Inc: Evolved - 14,2 hrs (played it a lot on a friends computer though)
Nuclear Dawn - 11,6 hrs
Sid Meier's Civilization V - 10,5 hrs (Played it A LOT off-steam)
Wasteland 2 - 9 hrs (Played the GOG-version on a friends computer a lot)

1.Dota 2 - 2568 hrs

2. Counter Strike: Global Offensive: 95 hrs
3. Darksiders - 32 hrs
4. Megabyte Punch - 31 hrs
5. The Elder Scrolls V: Skyrim - 26 hrs
6. Assassin's Creed Brotherhood - 22 hrs
7. Bastion - 16 hrs
8. Trine - 14 hrs
9. Team Fortress 2 - 12 hrs
10. Darksiders II - 10 hrs

Dota is pure play hours, i prefer not to idle it.

Here are Mine;

1. Warframe - 282 h
2. Borderlands 2 - 142 h
3. Sins Of A Solar Empire: Rebellion - 111 h
4. TES V: Skyrim - 111 h
5. Mount & Blade: Warband - 109 h
6. Saints Row: The Third - 90 h
7. Dark Souls: Prepare to Die Edition - 86 h
8. Mafia II - 63 h
9. The Lord of the Rings: War in the North - 54 h
10. Just Cause 2 - 45 h

Will Change rather soon since i started to play XCOM- EW again so....

Counter-Strike - 1.420 hrs
Counter-Strike: Global Offensive - 1.195 hrs
Team Fortress 2 - 404 hrs
Terraria - 181 hrs
Mount & Blade: Warband - 171 hrs
Dota 2 - 159 hrs
Medieval II: Total War - 113 hrs
FTL: Faster Than Light - 94 hrs
Puzzle Quest - 93 hrs
Dark Souls: Prepaer to Die Edition - 90 hrs

add couple of thousands of hours of League of Legends and original DotA from back in the day. :-!

1. Counter-Strike: Global Offensive - 611 hrs

2. PAYDAY 2 - 250 hrs

3. Team Fortress 2 - 210 hrs

4. Call of Duty: Black Ops Multiplayer - 61 hrs

5. Left4Dead2 - 50 hrs

6. Call of Duty: Black Ops II Multiplayer - 35 hrs

7. Unturned - 31 hrs (I don't even know how :D, but playing with friends on hamachi is FUN!)

8. Far Cry 3, Warframe - 28 hrs (both)

9. Mafia II - 27 hrs

10. Dota 2 - 26 hrs

Right after Dota is Evolve with: 15.7 hrs

and Call of Duty: Ghost Multiplayer with: 14.3 hrs

1. Dota 2 = 1500 hours + 10h offline
2. CS:GO = 100 h + 10 h offline
3. Gothic Trilogy = 20 h + 60 h offline
4. Witcher II = 5 h + 10h offline
5. Two Worlds Epic Edition = 4h + 10h offline
6. Awesomenauts = 10h
7. Civilization V = 2h + 5h offline
8. Dark Souls: Prepare To Die Edition = 3h + 2h offline
9. Orion Prelude = 3h
10. Deponia = 3 h

Yeah,I'm not definitely a gamer xD

1. Borderlands 2 - 356 hrs
2. The Elder Scrolls V: Skyrim - 204 hrs
3. Football Manager 2014 - 135 hrs
4. Football Manager 2013 - 128 hrs
5. Counter-Strike - 115 hrs
6. Football Manager 2015 - 112 hrs
7. Borderlands: The Pre-Sequel - 63 hrs
8. AdVenture Capitalist - 62 hrs
9. Dishonored - 49 hrs
10. Middle-earth: Shadow of Mordor - 44 hrs

1. Terraria - 297h
2. Sid Meier's Civilization V - 107h
3. Magicka - 68h
4. Borderlands 2 - 66h
5. Darksiders II - 50h
6. BattleBlock Theater - 48h
7. Worms Reloaded - 46h
8. Saints Row: The Third - 38h
9. The Binding of Isaac - 37h
10. Spelunky - 36h

1.Garry's Mod - 1.163 hrs
2.Counter-Strike: Global Offensive - 678 hrs on record
3.Counter-Strike: Source - 498 hrs on record
4.Team Fortress 2 - 215 hrs on record
5.Spiral Knights - 135 hrs on record
6.Dungeon Defenders - 130 hrs on record
7.Borderlands 2 - 115 hrs on record
8.Terraria - 101 hrs on record
9.Grand Theft Auto V - 40 hrs on record
10.Call of Duty: World at War - 38 hrs on record

CS 1.6 - 140 hours(but because it wasn't closed proberly and it kept counting the time. I played more CZ than 1.6)
TF2 - 72 hours(idling)
Spiral Knights - 70 hours
Killing Floor - 51 hours
CS CZ - 51 hours
Insurgency (the mod) - 36 hours
Far Cry 2 - 32 hours
Airmech - 28 hours
Torchlight 2 - 24 hours
Day of Defeat - 24 hours

1st in the 3rd page folks!