Day of Defeat: Source
🛠️ Day of Defeat: Source update history
Official announcements the developer posts on Steam—patches, new content, and events—sorted by date. Click a title to read the full post.
September 2026
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9/17Thu🛠️ Patch / updateDay 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: Fixed badges from earning achievements…
August 2026
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8/25Tue🛠️ Patch / updateDay 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: Security and stability improvements Fi…
February 2025
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2/19Wed🛠️ Patch / updateDay 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 …
July 2021
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7/3Sat🛠️ Patch / updateDay 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…
March 2013
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3/30Sat📢 AnnouncementDay of Defeat: Source now delivered via SteamPipe
We've upgraded Day of Defeat: Source to Steam's new content delivery system! The benefits to players are: Faster and smoother downloads Faster game boot times and map load times Easier distribution, i…
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3/30Sat📢 AnnouncementDay of Defeat: Source now delivered via SteamPipe
We've upgraded Day of Defeat: Source to Steam's new content delivery system! The benefits to players are: Faster and smoother downloads Faster game boot times and map load times Easier distribution, i…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.