What is the cheapest place to buy Counter-Strike: Source?

Steam at $9.99 — an official store, and the lowest of the 2 stores we compare for your region. Prices update through the day, so check the table above before buying.

Is Counter-Strike: Source free?

No — Counter-Strike: Source is a paid game. The cheapest we can find it is $9.99.

Has Counter-Strike: Source ever been cheaper?

Yes — the lowest we have tracked is $0.99. It is $9.99 today.

Is Counter-Strike: Source Steam Deck compatible?

Mostly. Valve rates Counter-Strike: Source Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play Counter-Strike: Source on Mac?

Not natively — Steam lists no macOS version of Counter-Strike: Source. Mac players would need a cloud gaming service or a Windows compatibility layer.

Does Counter-Strike: Source have crossplay?

Yes — Steam lists Counter-Strike: Source with cross-platform multiplayer, so players on Steam can play with players on other platforms. Steam does not say which platforms; the developer's site has the full list.

Is Counter-Strike: Source on PC Game Pass?

No — Counter-Strike: Source is not on PC Game Pass right now. The best price to buy it right now is $9.99.

Counter-Strike: Source

Name: Counter-Strike: Source
Brand: Valve
Availability: InStock

Valve · November 1, 2004 · Shooter, FPS, Action, Multiplayer, Team-Based

Buy Counter-Strike: Source from Steam at $9.99 — the cheapest of 2 stores we compare. The cheapest Counter-Strike: Source key from a keyshop is $12.80 at CJS CD Keys.

Action deals Multiplayer deals FPS deals Shooter deals Valve games

Overwhelmingly Positive96% · 193,46888Metacritic1,279playing now

Best price

$9.99

lowest tracked $0.99

Buy at Steam

Prices last checked 5 Nov 2026, 03:11 UTC

More games under $10 →More Steam deals →

Where to buy Counter-Strike: Source — official stores

Steam

Standard Edition · Steam

$9.99

Buy

Cheapest Counter-Strike: Source keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

CJS CD Keys

Standard Edition · Steam

$12.80

Buy

Counter-Strike: Source price by region

Counter-Strike: Source costs $5.69 in Georgia (USD), £8.19 in the United Kingdom, €9.69 in Europe (EUR), $9.99 in the United States, CA$12.49 in Canada, A$14.15 in Australia, NZ$15.99 in New Zealand, R$33.99 in Brazil and zł40.49 in Poland right now.

Cheapest Counter-Strike: Source offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
Georgia (USD)	$5.69	$5.69	$12.80	2
United Kingdom	£8.19	£8.19	£9.52	2
Europe (EUR)	€9.69	€9.69	—	1
United Statesyour region	$9.99	$9.99	$12.80	2
Canada	CA$12.49	CA$12.49	—	1
Australia	A$14.15	A$14.15	—	1
New Zealand	NZ$15.99	NZ$15.99	—	1
Brazil	R$33.99	R$33.99	—	1
Poland	zł40.49	zł40.49	—	1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

About Counter-Strike: Source

✦ AI summary

Lead a team of terrorists or counter-terrorists in intense tactical firefights where objective-based gameplay and weapon economy create strategic depth beyond raw aim. Source technology brings cutting-edge graphics, physics, and audio to the legendary Counter-Strike formula, setting the standard for competitive online shooters.

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.

Counter-Strike: Source — game info

Platforms: Windows, Linux / SteamOS
Steam Deck: Playable
Player modes: Multiplayer, Cross-platform multiplayer
PC Game Pass: Not included

More games like this:Linux games Crossplay games

Price alert

Get notified the moment the price hits your target.

Counter-Strike: Source price history

Counter-Strike: Source is $9.99 at Steam right now, compared across 2 stores. The lowest we have tracked is $0.99.

2026-09-26low $1.65 · now $2.72

Counter-Strike: Source price changes · since 26 Sep 2026
Date	Price	Store
8 Oct 2026	$2.72 ▲	CJS CD Keys
2 Oct 2026	$1.99 ▼	Steam
30 Sep 2026	$9.99 ▲	Steam
26 Sep 2026	$1.65	Driffle INC

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A live price and history chart for Counter-Strike: Source, updating on its own. Free to use anywhere — it carries a link back here and needs nothing else.

Counter-Strike: Source — questions & answers

What is the cheapest place to buy Counter-Strike: Source?: Steam at $9.99 — an official store, and the lowest of the 2 stores we compare for your region. Prices update through the day, so check the table above before buying.
Is Counter-Strike: Source free?: No — Counter-Strike: Source is a paid game. The cheapest we can find it is $9.99.
Has Counter-Strike: Source ever been cheaper?: Yes — the lowest we have tracked is $0.99. It is $9.99 today.
Is Counter-Strike: Source Steam Deck compatible?: Mostly. Valve rates Counter-Strike: Source Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.
Can I play Counter-Strike: Source on Mac?: Not natively — Steam lists no macOS version of Counter-Strike: Source. Mac players would need a cloud gaming service or a Windows compatibility layer.
Does Counter-Strike: Source have crossplay?: Yes — Steam lists Counter-Strike: Source with cross-platform multiplayer, so players on Steam can play with players on other platforms. Steam does not say which platforms; the developer's site has the full list.
Is Counter-Strike: Source on PC Game Pass?: No — Counter-Strike: Source is not on PC Game Pass right now. The best price to buy it right now is $9.99.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players appreciate this game as a timeless classic that remains enjoyable today, with some noting it's particularly valued for nostalgia and fun gameplay even against bots. The reviews are largely positive and brief, suggesting solid fundamentals that have aged reasonably well, though some imply the experience is more about reminiscing than discovering something entirely fresh.

Recommended Oct 1, 2026

surf source

1 found this helpful

Recommended Oct 2, 2026

im hooked

Recommended Oct 1, 2026

Peak https://steamcommunity.com/tradeoffer/new/?partner=1173903542&token=6z4Gl5Io

Recommended Oct 1, 2026

سی اس سورس باحاله

Recommended Oct 1, 2026

absolute cinema

Recommended Oct 1, 2026

Peak Game

Patch notes & news

Latest updates from Steam.

GamingOnLinuxFeb 18, 2025

Counter-Strike: Source and Day of Defeat: Source get major updates with 64bit support

Counter-Strike: Source and Day of Defeat: Source receive major updates adding 64-bit support.

Community Announcements · erics Feb 18, 2025

Counter-Strike: Source Update Released

Counter-Strike: Source now supports 64-bit systems and adds a borderless window option.

Rock, Paper, ShotgunJan 9, 2023

The Counter-Strike: Source map that led to Left 4 Dead leaked, and you can play it

Early Left 4 Dead prototype map from leaked Counter-Strike: Source assets has been restored and made playable by a modder.

GamingOnLinuxJan 9, 2023

Left 4 Dead from Valve has a prototype leaked online

Left 4 Dead 2 prototype leaked online and available to play.

Community Announcements · erics Jul 2, 2021

Counter-Strike: Source Update Released

Counter-Strike: Source received a patch focused on security and stability improvements.

Community reviews

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0 reviews

No reviews yet. Be the first to review this game.

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