Drive anywhere in a giant 3D city. No race, just drive! A huge diesel freight train comes through the crossings. Park on the tracks and... CRUNCH! Sometimes the train jumps the tracks! Police Cybertrucks patrol the streets. Crash, and the Cat City tabby runs to the 100-level garage for a new car.
Weston and Dad in the same city. Same cars, same crashes. One makes a room. The other types the code or opens the link. Host picks Tag or Derail Race.