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The classic WWII infantry multiplayer mod for Half-Life, updated with the Source engine and distributed exclusively through Steam. Along with a huge leap in general graphics and sound quality, Day of Defeat: Source also uses Half-Life 2's famous physics engine and HDR lighting.

The core gameplay is mostly unchanged from the original Day of Defeat. It still pits two units of WWII infantry against each other, often at maps depicting sites of historical skirmishes. Players may choose from specialized classes such as scouts, snipers, and heavy support gunners. Teamplay is extremely important; a unit of lone wolves with exceptional individual skill won't stand a chance against a unit of averagely skilled players who really support each other.


Day of Defeat: Source Windows Storage of explosives
Day of Defeat: Source Windows Killing enemy
Day of Defeat: Source Windows German soldier
Day of Defeat: Source Windows Donner map

Promo Images

Day of Defeat: Source Screenshot
Day of Defeat: Source Screenshot
Day of Defeat: Source Screenshot
Day of Defeat: Source Screenshot

Alternate Titles

  • "胜利之日: 起源" -- Chinese spelling (simplified)
  • "Shengli zhi Ri: Qiyuan" -- Chinese title
  • "DoD:S" -- Common abbreviation
  • "デイ オブ ヂィフィート: ソース" -- Japanese spelling

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User Reviews

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Critic Reviews

UOL Jogos Windows Feb 17, 2006 5 Stars5 Stars5 Stars5 Stars5 Stars 100
2404.org PC Gaming Windows Oct 07, 2005 8.8 out of 10 88
Fragland.net Windows Mar 22, 2006 83.5 out of 100 84
IGN Windows Sep 27, 2005 8.4 out of 10 84
Gameplay (Benelux) Windows Oct 29, 2005 82 out of 100 82
Shooterplanet Windows May 04, 2008 81 out of 100 81
GameSpot Windows Oct 03, 2005 8.1 out of 10 81
FiringSquad Windows Oct 07, 2005 74 out of 100 74
GameStar (Germany) Windows Oct, 2005 70 out of 100 70
1UP Windows Oct 05, 2005 6 out of 10 60


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Contributed to by Alsy (21898), Kabushi (257705) and The cranky hermit (2947)
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