Which pioneering game first introduced a dynamic store layout system where available items changed based on player behavior and previous purchases?

The gaming industry has revolutionized virtual marketplaces, creating immersive shopping experiences within digital worlds. From MMORPGs to social simulation games, virtual stores have evolved into sophisticated retail environments with unique layouts and design principles that maximize player engagement and in-game purchases. Test your knowledge about how game developers have implemented innovative store designs in popular gaming environments.

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Animal Crossing (2001), with Tom Nook's store adapting inventory based on player interactions and island development
The Sims: Makin' Magic (2003), featuring a magic shop that customized offerings based on player spell usage patterns
Fable (2004), which implemented the revolutionary 'Economic AI' system where stores adjusted inventory and prices based on player actions
World of Warcraft (2004), with faction-specific vendors who unlocked special items based on reputation and quest completion