Plague Inc: Evolved
🛠️ Plague Inc: Evolved 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.
October 2026
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10/6Tue🛠️ Patch / update v1.24.0.7Patch Notes 1.24.0.7
Small patch today, thanks to those who reported the issue!ChangelogFix for "Patient Zero" bonus not applying in Outbreak modeFixed a crash for players on older DirectX versionsNdemic Creations
September 2026
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9/28Mon🛠️ Patch / update v1.24.0.4Patch Notes 1.24.0.4
Small patch today.ChangelogStability improvementsEngine updateNdemic Creations
August 2026
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8/11Tue🛠️ Patch / update v1.24.0.3Patch Notes 1.24.0.3
Hi Folks, a small patch to address some reported issues. Thanks for your feedback!ChangelogFixed an issue where the Peripheral Verge Outbreak would crash on start
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8/3Mon🛠️ Patch / updateWorld Update 2026 - Out Now!
The world keeps changing! And Plague Inc. evolves with it in this new free update!The 2026 World Update uses the latest global data sets from the World Bank to upgrade the core Plague Inc. simulation …
April 2026
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4/21Tue🛠️ Patch / update v1.23.0.11Plague Inc: Evolved - Patch Notes 1.23.0.11
Glad you're all enjoying the update and the new DLC!Thanks for all your reports and feedback! Bug FixesGeneralFixed issue with multiple translations having English language words presentImproved condi…
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4/11Sat🛠️ Patch / update v1.23.0.10Plague Inc: Evolved - Patch Notes 1.23.0.10
Glad you're all enjoying the update and the new DLC!Thanks for all your reports and feedback! Bug FixesFix for game endings under certain circumstancesFixed an issue with infection rate in the "Where …
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4/10Fri🛠️ Patch / update v1.23.0.9Plague Inc: Evolved - Patch Notes 1.23.0.9
Glad you're all enjoying the update and the new DLC!Thanks for all your reports and feedback! Bug FixesGeneralUnlocking Cheats no longer requires completing XenolithFixed Zombies showing as "Recovered…
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4/10Fri🛠️ Patch / update v1.23.0.8Plague Inc: Evolved - Patch Notes 1.23.0.8
Glad you're all enjoying the update and the new DLC!Thanks for all your reports and feedback! ImprovementsAdded "Shape the future" poll for Plague Inc - players can vote on what's next for Plague Inc.…
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4/9Thu🛠️ Patch / update v1.23.0.7Plague Inc: Evolved - Patch Notes 1.23.0.7
Glad you're all enjoying the update and the new DLC!Thanks for all your reports and feedback, we're getting straight on it and have more fixes coming throughout the week.ImprovementsHumans will more i…
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4/8Wed🛠️ Patch / update v1.23.0.5Plague Inc: Evolved - Patch Notes 1.23.0.5
Glad you're all enjoying the update and the new DLC!Thanks for all your reports and feedback, we're getting straight on it and have more fixes coming throughout the week.Bug FixesXeno-forming no longe…
March 2026
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3/26Thu🛠️ Patch / update v1.23Announcing Aliens & Anti-Vaxxers and Update 1.23
From the infinite depths of space comes an utterly alien plague type, we bring you… Xenolith: The Alien Crystal plagueRadically new gameplay, mysterious victory conditions, interstellar genes, hauntin…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.