A 56-second walk through Worldfold, a browser 3D engine he built with Opus 5.5 and three.js.

@Ben__Springer says he vibe coded his own browser based 3D engine, Worldfold, at @zamta_io. "No Blender, no Unreal Engine." He says a new full 40 minutes poolrooms experience is now on YT, with the link in his comments. Done with Claude Opus 5.5 in @threejs.

I watched the 56-second clip. It's a first-person walk through tiled indoor pools, dark tanks, and corridors. Water hits the tiles, the camera drifts past pipes and rooms, and a wall poster reads SHAPE the FUTURE and names Zamta. The next 2 stills are editor screenshots: a scene tree and an assets and materials panel, with the Worldfold name in the header.

My take: this already looks like a playable poolrooms tech demo, not a three.js sample scene. I have no way to confirm the 40-minute cut from this clip alone.

Caveat: I didn't build with Opus 5.5 or three.js on this, and I didn't play the YouTube experience. The engine claims are his.

(Video and editor stills via @Ben__Springer)