Drag anywhere, left or right — the car follows your thumb. No lanes to snap to, thread wherever there's room.
Pass a car close without touching for a near miss. Each one in a row is worth more. Every 4th fires NITRO.
Gold coins sit in the safe gaps. Worth 3.
Speed climbs on its own and tops out. Every 25 seconds is a level: more cars, then trucks, then oncoming traffic in the left lanes (white headlights = coming at you).