Google can generate playable 3D game worlds from AI prompts
Google's Genie 2 creates small 3D game worlds from just an AI prompt, complete with physics, reflections, and even NPCs.
www.pcworld.com
Genie 2: A large-scale foundation world model
Generating unlimited diverse training environments for future general agents
deepmind.google
PC Gamer has an article on it as well, but it's mostly a list of complaints about AI.
But the deal is--and this isn't open to the public yet--that you type in a brief prompt, and the AI generates an interactive 3D world that you can run around in for about 20 seconds before it all starts falling apart--but, hey, it's a good start.
It can even generate NPC's to interact with on a basic level.