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DEFCON

DEFCON

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♟️ Strategy RTS #Single-Player #Indie #Multiplayer #核戰

🛠️ DEFCON 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.

Latest update · Sep 18
🛠️ 1.70.3 Version 1.70.3
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All 7 🛠️ Patch / update 4 🎉 Events 1 📢 Announcement 2

September 2026

  • 9/18Fri
    🛠️ Patch / update v1.70.3
    1.70.3

    Bug Fixes The renderer fallback now also covers the window being recreated, such as a resolution or renderer change, rather than only Defcon starting up. HDR for Metal (MacOS) and Vulkan (Windows, Lin…

  • 9/11Fri
    🛠️ Patch / update v1.70.2
    Update Notes for 1.70.2

    1.70.2 Bug Fixes Fixed a crash on startup, and when pressing Apply in the Mods window, caused by mods whose gameoptions.txt leaves a blank line where a text settings default value belongs. Fixed a cra…

August 2026

  • 8/24Mon
    🛠️ Patch / update
    Defcon Update in Beta Testing

    Defcon Beta Update AnnouncementWe would like to announce that, thanks to the hard efforts of Defcon fan, volunteer and skilled developers, Keiron McPhee and Jasmin Brumme, we have a new build of Defco…

September 2024

  • 9/8Sun
    🛠️ Patch / update v10.13
    Update for Mac OS X 10.13 and later.

    Make Mac OS X 10.13 build the default. Should resolve "damaged and can't be opened" issue on recent Mac OS X.

Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.