Create a mobile 3D motorcycle racing game called

BIKE RUSH: Street Racer — a fast, offline 3D arcade motorcycle racer for phones. Thread traffic and nitro-boost across 7 circuits (city, freeway, desert, mountain, night, rain, coast) against 7 AI rivals, over ramps and shortcuts. Earn coins to buy and upgrade six bikes, then climb Career plus Quick Race, Time Trial, Traffic Race and Challenge modes. Touch-first controls, portrait and landscape, cinematic chase camera, audio synthesised at runtime.