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Plague Inc: EvolvedNewsOutbreak Mode - Out Now!
Major update

Outbreak Mode - Out Now!

Plague Inc: Evolved · published 15 Dec 2025, 13:11 UTC · build 21190868

All newsPlayers around this dateRead on Steam

Daily diseases come to Plague Inc! Infect the world with new outbreaks, unique game mechanics and powerful pathogen upgrades.

Free for all players!

Daily Outbreaks

A new plague is unleashed on the world every 24 hours with different starting bonuses, origin countries and more.

Unique Mutators

Adapt and exploit unique disease/human modifiers that fundamentally change both your plague and the world.  Economic devastation, climate chaos and population booms stack up against aggressive mutations, destructive cures and unstable evolution. Each daily outbreak is full of new surprises, opportunities and challenges.

Rewards

Make your Plagues stronger and more versatile after each victory with permanent pathogen upgrades. Improve your genetic code, traits and origin abilities to give you more options for the future.

Global Rankings

How infectious are you really? Dynamic global rankings per outbreak show how well you are able to adapt to changing conditions and how your score compares to others worldwide.

Changelog

Features & Additions

  • Outbreak Mode: Daily Challenges, 100s of Modifiers, 100s of Rewards

  • New News Headlines - With many submitted by the community!

Balance Changes

  • Mad Cow Disease Scenario: Reduced score requirement for 3 biohazards. Now need 50,000 Point and 30,000 for 2 Biohazards

  • Mad Cow Disease Scenario: Reduced randomness of Fish Event, allowing for more opportunity to infect islands

Quality of Life

  • Improved variation of Disease Name randomiser

Bug Fixes

  • Fixed description for Rice trait in the Mad Cow Disease scenario

  • Fixed mutation issues with Dairy and Beef traits in the Mad Cow Disease scenario

More from Plague Inc: Evolved

Other announcements

All news
Game update10 Aug 2026Patch Notes 1.24.0.3Hi Folks, a small patch to address some reported issues. Thanks for your feedback! Changelog · Fixed an issue where the Peripheral Verge Outbreak would crash on startIn-game event3 Aug 2026World 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 model gamewide - including for the newly added Xenolith disease type . If you want to live in the past, then the free Plague Legacy scenario is available to everyone and puts things back to the wa…Game update21 Apr 2026Plague Inc: Evolved - Patch Notes 1.23.0.11Glad you're all enjoying the update and the new DLC! Thanks for all your reports and feedback! Bug Fixes General · Fixed issue with multiple translations having English language words present · Improved conditions for unlocking Cheats · Fixed an issue where news headlines from the last game would appear after starting a new game · Fixed issue where Zombies or other population types wouldn't app…