Just updated to include player stats, achievements, new scoreboards and more!
User reviews:
Recent:
Very Positive (799 reviews) - 91% of the 799 user reviews in the last 30 days are positive.
Overall:
Overwhelmingly Positive (53,400 reviews) - 95% of the 53,400 user reviews for this game are positive.
Release Date: 1 Nov, 2004

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Recommended By Curators

"FPS themed around terrorist vs counter terrorist. If you have Steam you must OWN this game, it's one of the main games that made steam so big today."

About This Game

THE NEXT INSTALLMENT OF THE WORLD'S # 1 ONLINE ACTION GAME
Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology. Featuring state of the art graphics, all new sounds, and introducing physics, Counter-Strike: Source is a must-have for every action gamer.

System Requirements

Windows
Mac OS X
SteamOS + Linux

    Minimum: 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection

    Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection

    Minimum: OS X version Leopard 10.5.8, Snow Leopard 10.6.3, 1GB RAM, NVIDIA GeForce 8 or higher, ATI X1600 or higher, or Intel HD 3000 or higher Mouse, Keyboard, Internet Connection
    Minimum: 1.7 GHz Processor, 512MB RAM, Mouse, Keyboard, Internet Connection
Customer reviews
Customer Review system updated! Learn more
Recent:
Very Positive (799 reviews)
Overall:
Overwhelmingly Positive (53,400 reviews)
Recently Posted
yumsauce
( 9.9 hrs on record )
Posted: 13 August
♥♥♥♥ game innit
Helpful? Yes No Funny
hilarious russian csgo scenario
( 12.3 hrs on record )
Posted: 13 August
The extra $5 prevents stupid unranked morons like me from being called rude and unnecessary video gamer lingo.
Helpful? Yes No Funny
GTK
( 1.6 hrs on record )
Posted: 13 August
They told me i need this to play Gmod :|
Helpful? Yes No Funny
007darth
( 32.3 hrs on record )
Posted: 13 August
This game is truly a time waster, in a good way. If you are bored on any occasion, this game can get you through that slump.
Helpful? Yes No Funny
NewGod13[MLU]
( 32.1 hrs on record )
Posted: 13 August
the best game in all of steam...but i have one thing thats biteing my ♥♥♥...the guns should be more effective!!!...thats the only draw back on this game...other then that...its to die for...soooo fix the damn guns!!!...shouldnt take no damn 50 shots to kill a mother fr!!!!...just saying...thanks,,,i guess...
Helpful? Yes No Funny
Slimez
( 9.7 hrs on record )
Posted: 13 August
Sucks
Helpful? Yes No Funny
Trap$h0t-Team Spicy Bois
( 36.9 hrs on record )
Posted: 13 August
Its CSGO before it went to trash
Helpful? Yes No Funny
KuumaPete
( 2.3 hrs on record )
Posted: 13 August
good game I like
Helpful? Yes No Funny
Most Helpful Reviews  In the past 30 days
122 of 159 people (77%) found this review helpful
247 people found this review funny
Recommended
42.0 hrs on record
Posted: 17 July
Product received for free
Before I played:
\\ _
   \( ͡° ͜ʖ ͡°)
    < ⌒ヽ
   /   へ\
   /  / \\ ~ - ,
   レ ノ  ~ ヽ_つ -~
  / /

After I played:
\ | / *.~
/フフ - * '       ム`ヽ
/ ノ) \\
/ |  ( ͡° ͜ʖ ͡°)ノ⌒(ゝ._,ノ
/ ノ⌒7⌒ヽーく  \ /
丶_ ノ 。   ノ、 。|/
   `ヽ `ー-'_人`ーノ
    丶  ̄ _人'彡)
Was this review helpful? Yes No Funny
26 of 27 people (96%) found this review helpful
16 people found this review funny
Recommended
126.6 hrs on record
Posted: 18 July
This Game is really good ,
if you bought it in Bundle.

-Great Multiplayer
-Playable on Every PC
-25% Chance to get flashed
-75% Chance to get killed
1 flash = 1 kill.
Was this review helpful? Yes No Funny
25 of 26 people (96%) found this review helpful
44 people found this review funny
Recommended
3.7 hrs on record
Posted: 9 August
>be at school
>have headphones in
>headphones come unplugged
>whole class panics as a hail of gunfire is heard followed by the message that the bomb has been planted
>suspended for a week
>was totally worth it
I rate it 9/11 on a scale of 5/4
Was this review helpful? Yes No Funny
18 of 21 people (86%) found this review helpful
2 people found this review funny
Recommended
801.3 hrs on record
Posted: 3 August
My first online game, Great game
Was this review helpful? Yes No Funny
8 of 9 people (89%) found this review helpful
Recommended
1,393.0 hrs on record
Posted: 3 August
Well CSS, What can I say, I love you. If it wasen't for CSS, I don't even know where I'd be in the gaming world today...Probably playing CoD or some nonsense like that! CSS is a game that you can spend hours on. HOURS. There's so many different game servers and mods to choose from! My personal favorites are DeathRun, GunGame DM, & Climb! Of course there's plenty of other ways to play the game as well! I've spent my fair share playing Hide & Seek, Jailbreak and even just Competitive! All around and fun game!
Was this review helpful? Yes No Funny
7 of 10 people (70%) found this review helpful
3 people found this review funny
3 of 3 people (100%) found this review helpful
2 people found this review funny
4 of 5 people (80%) found this review helpful
2 of 2 people (100%) found this review helpful
Recommended
305.9 hrs on record
Posted: 9 August
best cs game I have played
Was this review helpful? Yes No Funny
3 of 4 people (75%) found this review helpful
Recommended
14.6 hrs on record
Posted: 19 July
Just prepare yourself mentally to use a server browser.
Was this review helpful? Yes No Funny