ChatGPT + Claude Code built this destructible 3D sandbox in just a few days

the entire game runs in Three.js directly in the browser

buildings can be destroyed and they’re actually filled with tiny people and furniture

you control a mech, but you can jump out at any time and slingshot around the city with an energy grappling hook

and this is only the second AI game built after starting vibe coding two weeks ago

the gap between having a crazy game idea and actually playing it is getting ridiculously small