make the hill climb racing game in webgi, threejs but it should look like unreal engine. graphics and physics should be very accurate

Play it here now - https://share.ijewel.info/ssgi-worlds/peaks-biomes/

it can prototype so many environments, gameplay mechanics very fast powered by a single toolset in a temporary container. this one took a couple hours.
just give claude webgi and a shell and it can iterate on its own.