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Pax Historia AI sandbox game | Product Videos | BroUseAI

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Pax Historia AI sandbox game

Startup launches · Pax Historia

Pax Historia AI sandbox game

YC company Pax Historia is an AI-powered sandbox game where players build worlds, share them and play out "what would have happened if" questions.

Y

Y Combinator @ycombinator · 6 Feb 2026

From the post

Pax Historia is the first-AI powered sandbox game. Players create worlds, publish them to the community, and play to answer all of their ‘what would have happened if…?’ questions. Congrats on the launch @Eli_BullockPapa and @Ryzhang22! https://www.ycombinator.com/launches/PMu-pax-historia-user-ai-powered-gaming-platform

Y Combinator @ycombinator on X · 6 Feb 2026

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By: Pax Historia
Category: Startup launches
Posted: 6 Feb 2026
Length: 1:17
Views on X: 1M
Posted by: @ycombinator

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