Your Top 3 Most Played Games On Steam

TF2 - 1760 hrs. Although I've barely played it in over a year

L4D1 - 253 hrs. Its not even installed anymore though.

Killing Floor - 86 hrs. 

There are games I've played much longer not on Steam (like Mass Effect 3 has over 120 or so hours on Origin), but for Steam they are:

1. Borderlands 2- 43.4 hours

2. XCOM: Enemy Unknown- 34.4 hours

3. Ys: Origin- 31.8 hours

Skyrim has 43.2 hours on it, however I didn't play those hours. I played about 7 hours and hated the game. My cousin is the one who has been playing it. I think it's a turd of a game.

1. Sins of a Solar Empire: Rebellion - 260.5 Hours

2. Empire: Total War - 103.8 Hours

3. Skyrim/Fallout: New Vegas - Both are ~90 Hours

~ S.T.A.L.K.E.R. SoC = 91 hrs

~ Borderlands 1 = 68 hrs

~ Silent Hunter III = 47 hrs

I guess I am considered "casual"...but that's just on STEAM...;)

CSS - 345 hours, although they didn't start recording this until 2010 which is two years after i reduced my playtime by alot.  I probably have 2000+ hours in reality, most of it from 2005-2008.

CS:GO - 125 hours

Skyrim - 83 hours

We should turn this into a competition - who has spent the most time on a video game?

A friend of mine has 2100 hours in CS:S, I'm sure somebody here can top that though.

kraken2109

My neighbor has 2500hrs in TF2

DOTA 2

TF2

BF:BC2

Medieval II total war kingdoms : 560 hours ( have played all the major mods and spent lots of time with this game.)

Skyrim : 378 hours ( was split between two people playing it)

Total war : Shogun II 149 hours

Probably gonna add Rome II to the top played list when it comes out.

Team Fortress 2 (605 hours)

Batman: Arkham City (84 hours)

The Elder Scrolls V: Skyrim (59  hours)

If Minecraft was on Steam, it'd be in the thousands. :P

I didn't go back and look at the hours.  But I am guessing:  Skyrim, Portal 2 (singleplayer twice, multiplayer, user workshop maps), and all things Half-life 2.

Team Fortress 2 - 1051 Hours

Planetside 2 - 538 Hours

Skyrim - 142 Hours

Don't 've all the games on steam so, my highest gameplay on steam

Warframe - 159 

Killing floor - 154

Planetside 2 - 105

DCUO - 83

Terraria - 80 

Skyrim - 73

1)Star Trek Online - 812 Hours

2)Elder Scrolls V Skyrim - 210 Hours

3)Saints Row the Third - 125 Hour

My highest playtime for a game is easily World of Warcraft, had about 371 days play time on my main toon.

skyrim: 212 hours

Fallout NV:171 hours

batman arkham city:57 hours

I feel Steam was not always right (since I thought I played Bad company 2 more than this), and I played games llike Diablo II a LOT more than any Steam game, but with that said Steam says my top 3 are

1. Guild Wars - 297 hours
2. Bad Company 2 - 215 hours
3. Borderlands - 80 hours

I can tell you that my top 3 games regarldess of Steam are

1. Diablo II (who knows how long I spent with this game.  thousands of hours)
2. Battlefield 3
3. ....I think Guild Wars?

1. DOTA 2 - 774 hours

2. TF2 - 260 hours

3. CS:GO - 181 hours

4. L4D2 - 159 hours

I <3 valve

CS:Go  - 66 hrs

Fallout New Vegas - 30 hrs

Team Fortress 2 - 22 hrs 

Skyrim - 301 hrs

Saints Row: The Third - 36 hrs

Darksiders 2 - 34  hrs

BC2 - 214hrs

L4D2 - 165hrs

CoH - 76hrs

I'm not home, so I can't check the details, but I think it's:

1. Team Fortress 2 (over 700 hours)
2. Left 4 Dead 2 (over 450 hours)
3. Left 4 Dead (over 350 hours)

1. Counter Strike Source: 879
2. BFBC2: 109
3. Tribes Ascend: 97
4. Skyrim: 79
5. Borderlands: 73

I'm not ashamed of my play time with CSS... Well maybe a little.

Dota 2 - 680 hours

XCOM Enemy Unknown - 27 hours

Dark Souls - 18 hours

Battlefields would rank high here too, but they are not Steam games.