Roblox shows off fully textured meshes.

Roblox unveils Roblox Cube GenAI and other game dev tools for GDC

Roblox introduced its Roblox Cube AI tools, the core generative AI system for building 3D objects and scenes in time for the Game Developers Conference.

And the company said that this week it is open sourcing the first release of its 3D foundational model for GenAI dubbed Cube 3D. Anyone can use Cube 3D on or off the Roblox platform, said Roblox execs Anupam Singh and Nick Tornow in a blog post.

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Dean Takahashi

Dean Takahashi is editorial director for GamesBeat. He has been a tech journalist since 1988, and he has covered games as a beat since 1996. He was lead writer for GamesBeat at VentureBeat from 2008 to April 2025. Prior to that, he wrote for the San Jose Mercury News, the Red Herring, the Wall Street Journal, the Los Angeles Times, and the Dallas Times-Herald. He is the author of two books, "Opening the Xbox" and "The Xbox 360 Uncloaked." He organizes the annual GamesBeat Next, GamesBeat Summit and GamesBeat Insider Series: Hollywood and Games conferences and is a frequent speaker at gaming and tech events. He lives in the San Francisco Bay Area.