A browser-based sandbox where players reshape history through strategic decisions, diplomacy, and AI-driven events, using historical, fictional, or custom-created scenarios.

Are you the developer of this app? Verify ownership to manage this listing.

Get a dedicated desktop app for Pax Historia on Mac, Windows, and Linux with WebCatalog Desktop.

  • Launch Pax Historia directly from your Dock or taskbar.
  • Work without distractions in a dedicated window, separate from your browser tabs.
  • Manage multiple Pax Historia accounts and switch between them without logging out.

Learn more about WebCatalog Desktop

Pax Historia is a browser-based alternate-history sandbox game that lets players explore how different decisions could reshape the world. Choose a country, leader, historical period, or starting scenario, then guide events through strategic decisions, diplomacy, and free-form actions supported by generative AI. The game combines map-based strategy, historical simulation, and emergent storytelling. Players can influence international relations, alliances, conflicts, political developments, and other world events while observing how AI-controlled nations respond. Scenarios range from historical and alternate-history timelines to fictional settings, allowing for open-ended “what if” gameplay. Pax Historia also supports custom maps, actors, historical contexts, flags, and starting scenarios. Players can create, edit, copy, publish, and explore community-generated presets, making it suitable for alternate-history roleplay, grand strategy, geopolitical simulation, and interactive worldbuilding.

Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Pax Historia. All product names, logos, and brands are property of their respective owners.