Matt Shumer explains Fable's architecture: locked world structure lets versions share one world
mattshumer_ · x · 2026-09-03
Matt Shumer details the architecture behind Fable: the world structure is locked before building begins, so visuals and code can evolve on top without breaking anything. The payoff — players on different builds share the same world; if the newest build has better-looking cars, an older-build player still sees the old car model driving around in the same place, rendered with their version. Reload anytime and you're on the latest build with progress intact.
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