What if…?
Ask any question about history — real or imagined. We'll build a playable world from it and you'll shape 10 events of what happens next. No account needed.
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Prefer a ready-made world? Pick one of five below.
Or start from one of ours
Five worlds already set up and waiting. Free to play, no account needed.
The Gettysburg Gambit
What if the Confederacy won the Battle of Gettysburg? Navigate the cascading consequences across the remaining years of the war.
Start PlayingThe Fall That Never Was
475 AD: You observe Emperor Romulus Augustulus's final year. Can the Western Roman Empire survive, or is the fall inevitable?
Start PlayingCuban Midnight
October 1962. The Cuban Missile Crisis. Thirteen days that could end civilization. Every choice matters.
Start PlayingThe Silk Road Divergence
What if the Mongol Empire never fell? Trace the alternate history of a unified Eurasian superpower from 1300 onward.
Start PlayingFirst Contact: 1492
What if the Indigenous peoples of the Americas had developed gunpowder before European contact? Rewrite 1492.
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