Obbly

Obbly is an AI tool described by its creators as “Build Roblox games with AI, no coding required”.

Obbly turns a plain-English description into a playable Roblox game. Type "a neon space temple obby with moving platforms and lava hazards" and get a full 3D experience you can play in your browser instantly — then export to Roblox Studio or publish straight to a live Roblox experience. No coding, no Studio install.

Source: View Obbly on Product Hunt