SMRTR TechFeb 4, 2026TechCrunch

Roblox’s 4D creation feature is now available in open beta

SMRTR summary

Roblox has launched the open beta of its 4D creation feature, advancing beyond its 3D object generator that has produced over 1.8 million items since March. The new technology allows creators to build interactive objects with moving parts, such as cars with spinning wheels and functional vehicles players can drive. Two initial templates are available: "Car-5" for multi-part vehicles and "Body-1" for single-piece objects, with plans to eventually let creators design custom object behaviors and use reference images for detailed 3D modeling.

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