Plague Inc: Evolved 1.17.1 Instant

The official release of version 1.17 (Mutation 1.16) occurred on June 5, 2018, followed by version 1.18 (Mutation 1.17) on December 5, 2019. While specific standalone notes for a "1.17.1" minor revision are often bundled within these major updates, the 1.17 era focused primarily on the Royal Update , which introduced significant new scenarios and gameplay improvements. Update Highlights (Version 1.17 Series)

: Major updates to core disease types like Parasite , Prion , and Neurax Worm based on player feedback to ensure fair but challenging gameplay. Plague Inc: Evolved 1.17.1

The 1.17 series included various technical refinements and quality-of-life updates: The official release of version 1

: A new scenario where players must infect the world to sell copies of the Plague Inc. board game. : A more challenging version of the board

: A scenario where humans have stopped believing in science, making it easier for diseases to spread unchecked.

: A more challenging version of the board game scenario for advanced players.

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