Ultrapolis dev maxes out a 4 km² AI-generated city, hits 53fps on an RTX 3090

mflux · x · 2026-10-30

Developer mflux shows off 'citymaxxing' in the generative city game Ultrapolis: a nearly maxed-out 4 km² city packed with buildings for framerate testing. It currently runs at 53fps on an RTX 3090, with optimizations still remaining.

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