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Citadelum

Citadelum

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🛠️ Citadelum 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 · 2025/04/11
🛠️ Devlog XVII: RUBICON Huge gameplay update and new features in Citadelum
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March 2026

  • 3/19Thu
    📢 Announcement
    DEVLOG XXIV - Ides of March

    Ave, citizens of Rome! We want to celebrate with all of you the arrival of the Ides of March, those days of good omens that anticipate the coming of spring. This is a monumental date in ancient histor…

January 2026

  • 1/23Fri
    📢 Announcement
    DEVLOG XXIII - Probatus

    Ave, Citizens of Rome! We have exciting news regarding Citadelum, our ancient Rome city-builder and strategy game. Since our initial launch in 2024, we have worked tirelessly to refine the experience,…

December 2025

  • 12/12Fri
    📢 Announcement
    DEVLOG XXII - Senate

    Ave Citizens! We have important news to share with our dedicated community. Since the release of our empire-building game, Citadelum, we have been dedicated to improving the experience with several ma…

November 2025

  • 11/26Wed
    📢 Announcement
    🏆 Help Us Win a Steam Award!

    Dear Players,Thank you for your unwavering support! This year, \ is eligible for the Steam Awards, and we would be honored to have your nomination! 🙏 🌟 Our Dedication to the ExperienceRapid iteration …

  • 11/7Fri
    📢 Announcement
    Devlog XXI - Hostis

    Ave citizens, Carthago Delenda Est! (Carthage Must Be Destroyed!) This famous phrase, pronounced by Cato the Elder in the Roman Senate, uttered at the close of his speeches , serves as the perfec hook…

July 2025

  • 7/9Wed
    📢 Announcement
    Devlog XX - Fortuna

    Ave, Citizens, Finally we can announce Citadelum is officially compatible with the Steam Deck. From the very beginning, our vision for Citadelum was to create an immersive city-builder experience set …

May 2025

  • 5/10Sat
    📢 Announcement
    Citadelum Campaign IV: The Gallic Wars

    Ave, Julius Caesar’s Gallic Wars (58-50 BCE) remain a pivotal chapter in Roman history, a testament to his military genius and a catalyst for profound societal change in Gaul. More than mere territori…

April 2025

February 2025

  • 2/28Fri
    📢 Announcement
    Citadelum Campaign III: The Lost Eagles of Germania

    Hail, citizens of Rome. We are pleased to announce that the DLC for Citadelum, The Lost Eagles of Germania is now available on Steam (and coming soon on GOG). It is a complete new campaign, in which t…

December 2024

  • 12/17Tue
    📢 Announcement
    Citadelum Campaign II: The Last Conqueror of Britannia

    Ave, citizens of Rome. Two months after the release of Citadelum, our strategy and city building game set in ancient Rome, we want to celebrate with you the release of a new content for our game: The …

November 2024

  • 11/15Fri
    🛠️ Patch / update v1.0.0.4
    v1.0.0.4 Patch notes

    Performance improvements: we have disaggregated and added graphical options so the users can have more control and be able to tweak everything further and still have a good performance on their pcs wh…

October 2024

  • 10/22Tue
    🛠️ Patch / update v1.0.0.1
    v1.0.0.1 Patch notes

    New language added: Brazilian Portuguese Bug-fixing of errors that could cause the game not to start. Remember that for any problem you can contact us by Discord or Steam Community, we will be listeni…

  • 10/21Mon
    📢 Announcement
    The best community maps for Citadelum

    Ave, citizens of Rome. Only a few days have passed since the launch of Citadelum, and we can already proudly say that Rome is expanding its glory and dominion in all the territories of the empire. Tha…

  • 10/2Wed
    📢 Announcement
    Build Rome, share Rome, play Rome. Citadelum editor.

    Ave Dominus, Citadelum will be out next October 17th, and the team is working full steam ahead in the final touches, some bug fixing and polishing. We are truly excited about the final result, you wil…

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