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Day of Defeat: Source

Day of Defeat: Source

Valve's WWII Multiplayer Classic - Now available for Mac.

Released Jul 12, 2010 Developer Valve Platforms Windows · Linux FPSWorld War IIMultiplayerActionShooter
View on Steam ↗ $9.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

91.7%positive22,689 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 104 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 104 English reviews, sampled to match this game's 91.7% positive rating · as of 2026-05-20

Recommended · 26 found this helpful

“forget modern shooters i dont want to unlock a gold skin for my tactical spoon and i dont want to buy a $20 "tactical" bundle i just want to sit in a bombed out french house and get headshotted by a 45 year old father of three who hasnt missed a shot since 2005”

— a player, Steam review · 0 hrs played
Recommended · 17 found this helpful

“Love this game. I have been playing over 15 years now and still enjoy every bit of it, It has a great community, gameplay, maps and everything else, just hope steam pays more attention to this game.”

— a player, Steam review · 4,680 hrs played
Recommended · 14 found this helpful

“Found a server with 8 people in it. Had fun playing it. At the end which my team won, We turned into monkeys and the other team turned into bananas and we mashed them up with knives.”

— a player, Steam review · 7 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 11:37 UTC · history via SteamCharts.

181playing at last check
32324-hour peak
2,945all-time peak
0 1k 2k 2013 2015 2017 2019 2021 2023 2025 1.4k avg · Jul 2012

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

54achievements
5.3%median completion
2.7%rarest: War Hero
24.2% of players 22.8% of players 19.9% of players 16.0% of players 12.0% of players 11.7% of players 11.3% of players 10.6% of players 10.5% of players 10.3% of players 9.3% of players 8.2% of players 7.8% of players 6.3% of players 6.3% of players 6.1% of players 6.1% of players 6.1% of players 5.9% of players 5.7% of players 5.7% of players 5.6% of players 5.6% of players 5.6% of players 5.5% of players 5.4% of players 5.3% of players 5.3% of players 5.2% of players 5.2% of players 5.1% of players 4.9% of players 4.9% of players 4.9% of players 4.8% of players 4.7% of players 4.7% of players 4.6% of players 4.5% of players 4.5% of players 4.3% of players 4.2% of players 4.1% of players 3.8% of players 3.6% of players 3.6% of players 3.5% of players 3.5% of players 3.5% of players 3.4% of players 3.3% of players 3.2% of players 3.0% of players 2.7% of players 24.2% 0% most earned rarest
Almost everyone has
24.2%AWOL — Play on 5 non-official Day of Defeat Source maps
22.8%Beachhead — Capture the final flag to win a round
19.9%Don't Bring a Gun — Win a knife fight
Rarest badges of honor
2.7%War Hero — Complete All Achievements
3.0%Combat Engineer — Defuse 100 enemy bombs
3.2%Knuckleduster — Get 150 kills with your fists

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$9.99current · sampled 2026-07-26 08:39 UTC
$9.99lowest since tracking began2026-07-11
US9.99 USD
EU9.75 EUR
UK8.50 GBP
Australia14.50 AUD
Canada12.99 CAD
Japan1,200 JPY
Brazil32.99 BRL
China42.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$6.2 Brazil Japan Canada US Australia EU UK≈$11

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $10 $20 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Feb 18, 2025
Day of Defeat: Source Update Released

An update to Day of Defeat: Source has been released. The update will be applied automatically when you restart Day of Defeat: Source. The major changes include: Added 64-bit Support. 64-bit binaries

Jul 02, 2021
Day of Defeat: Source Update Released

An update to Day of Defeat: Source has been released. The update will be applied automatically when you restart Day of Defeat: Source. The major changes include: Numerous security and stability improv

Games like Day of Defeat: Source

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction
Player tagsFPS · World War II · Multiplayer · Action · Shooter · Military · War · Team-Based · First-Person · Historical · Class-Based · Classic (SteamSpy community voting)
FeaturesMulti-player · Cross-Platform Multiplayer · Steam Achievements · Steam Trading Cards · Camera Comfort · Color Alternatives · Custom Volume Controls · Adjustable Difficulty
LanguagesEnglish
Achievements54
Estimated owners2,000,000 – 5,000,000 (SteamSpy)
Official sitehttp://www.dayofdefeat.com/
Minimum system requirements (PC)

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