Plague Inc: Evolved 1.17.1 May 2026

If you are playing on Steam, your game should update automatically to the latest available version. You can verify your version in the bottom-right corner of the main menu. For those on console (Xbox, PlayStation, or Switch), updates are pushed via their respective stores.

: Improved logic for how humans deploy defenses, making late-game strategies more difficult for the player. Plague Inc: Evolved 1.17.1

: A scenario where humans have stopped believing in science, making it easier for diseases to spread unchecked. If you are playing on Steam, your game

: A more challenging version of the board game scenario for advanced players. : Improved logic for how humans deploy defenses,

: Refreshed demographic data to better reflect real-world population distributions at the time. How to Update

: Enhancements for all devices to reduce crashes and improve load times.

: Addition of several "Royal" themed achievements for completing the new scenarios. General Improvements & Bug Fixes