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Plague Inc.v1.25.3

Released September 6, 2026Major

iOS

What changed

  • ContentUpgraded the core simulation model using latest global datasets from the World Bank
  • ContentUpdated in-game population data to reflect recent global growth

Original release notes

The world keeps changing! And Plague Inc. evolves with it!

Last year we brought a billion new people into the world of Plague Inc., now we're bringing in even more for you to infect.

The 2026 World Update uses the latest global datasets from the World Bank to upgrade the core Plague Inc. simulation model.

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AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Plague Inc., its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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