# Pax Historia on WorldOS > Source: > Published: 2026-07-22 08:43:17+00:00 Games like # Pax Historia Love leading a nation through AI-written alternate history? Play free AI war and grand-strategy games like Pax Historia on WorldOS β€” right in your browser. ## Pax Historia vs WorldOS | Pax Historia | WorldOS | | |---|---|---| | Genre | AI alternate-history nation strategy | Any game you can imagine β€” war, strategy, history, sci-fi, and more | | Content | One game, different settings | Thousands of community games, each with its own settings, maps, rules, and customizable modules. You can build your own, too. | | Price | Paid tokens | Free to play β€” daily free zaps, no card needed | ## War & grand-strategy games like Pax Historia Lead a nation, command armies, and rewrite history on a living map β€” all free to play. [WπŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸŽ­πŸ• World1011.3K24.5K75](/worlds/ww2-1935) ### WW2 Game Lead a nation through the global Second World War. Empires, oceans, colonies, and fronts move together. [GπŸ§‘πŸ€πŸ§‘πŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ•+2 World10166122.9K47](/worlds/westeros) ### Game of Thrones Game AC 297. A new Hand rides south and the realm holds its breath. You're nobody the songs remember β€” a lowborn striver or a lesser-house cousin β€” living one month at a time as winter and war come for the Seven Kingdoms. [TπŸ§‘πŸ€πŸ§‘πŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ• World10131411.8K13](/worlds/sanguo-warlords) ### Three Kingdoms Simulator 196 AD. The Han is a corpse on the throne and a dozen warlords carve up the realm. Take one banner, command its armies, out-think the rest β€” and forge the dynasty that ends the age of chaos. [MπŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ• World1011742.3K75](/worlds/modern-day-2026) ### Modern Day 2026 Lead any nation in the world of today. [CπŸ§‘πŸ€πŸ§‘πŸ’¬πŸŒ³πŸŽ­πŸŽ’πŸŽ―+5 World1011743.8K93](/worlds/crusader-kings-3) ### Crusader Kings 3 Same 1066 Europe β€” a different king, duke, or claimant every run, story written fresh. [CπŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ• World1011712.2K40](/worlds/cold-war-1947) ### Cold War Game Lead a great power as the world splits in two. [CπŸ§‘πŸ€πŸ§‘πŸ’¬πŸŒ³πŸŽ­πŸŽ’πŸŽ―+5 World101771.6K70](/worlds/crusader-kings) ### Crusader Kings: France 1066. You are a dynasty, not a man. Marry, scheme, conquer β€” and make sure your blood, not a rival's, inherits it all. [AπŸ§‘πŸ€πŸ§‘πŸ’¬πŸŽ’πŸŽ―πŸ—ΊοΈπŸ“–+2 World1012324210](/worlds/american-civil-war) ### American Civil War Simulator April 1861. The Union fractures and the guns open on Fort Sumter. Lead the Union or the Confederacy through four years of war β€” armies, the blockade, foreign recognition, and the fate of a nation. [CπŸ’¬πŸŽ­πŸŽ’πŸŽ―πŸ“–πŸŽ­+4 World1012112120](/worlds/civilization-simulator) ### Civilization Simulator Play as Trajan, Cleopatra, Gilgamesh, Qin Shi Huang, Gandhi, or Mansa Musa β€” build, research, negotiate, and conquer to any victory on a living hex world map. [HπŸ§‘πŸ€πŸ§‘πŸ’¬πŸ“œπŸŽ―πŸ—ΊοΈπŸ“–+3 World1011922410](/worlds/chongzhen) ### History Simulator: Chongzhen Inherit the collapsing Ming as the Chongzhen Emperor and rule by your own edicts β€” every decree a butterfly's wing over a dynasty's fate. [WπŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ• World1011232301](/worlds/ww1-1914) ### World War I Game Lead a great power into the war that ended the old world β€” 1914. [AπŸ§‘πŸ€πŸ§‘πŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ•+2 Naiara Diaz611.2K20](/worlds/a-game-of-thrones-dance-of-the-dragons-bqve) ### A Game of Thrones: Dance of the Dragons The realm is torn between the Blacks and the Greens. Choose your banner, survive the fire, and carve your name in history. [δ»₯πŸ§‘πŸ€πŸ§‘πŸ’¬πŸ“ΈπŸŽ―πŸ—ΊοΈπŸ“–+3 buranenergiya1016010](/worlds/yi-se-lie-zong-li-mo-ni-qi-wnck) ### Israeli Prime Minister Simulator Take charge of the cabinet, balance contradictions from all sides, expand the geopolitical layout, and make Israel grow stronger amidst the storms. [WπŸ’¬πŸŽ―πŸ—ΊοΈπŸ“–πŸ• ChupapimuΓ±aΓ±o M.G.610000](/worlds/ww2-wqrx) ### WW2: World 1935 Lead a nation through the global Second World War. Empires, oceans, colonies, and fronts move together. ## Pax Historia β€” frequently asked Yes. WorldOS is free to play β€” you get free zaps every day (no card needed), which is enough to play war and grand-strategy games like the ones on this page. WorldOS runs right in your browser on desktop and mobile β€” nothing to download. It plays like a Pax Historia app: open a game and start leading a nation in seconds. WorldOS has a big community β€” thousands of shared, remixable games, an active Discord, and a large global player base. Every public game is one you can jump into or fork into your own version. On WorldOS, the closest are the AI war and grand-strategy games above β€” WW2, Cold War, Three Kingdoms, Crusader Kings, Modern Day and more, where you lead a nation through AI-written history. WorldOS gives you free daily zaps instead of paid tokens, so you can keep playing every day at no cost. ## Start your first game free Pick a nation, make your call, and watch the AI play out the consequences turn by turn.