This build pauses until the phone is in landscape and uses fullscreen whenever the browser allows it.
Choose a mode. The original score-attack drift mode is preserved, while Circuit Race adds three rival cars and converts the corner ribbons into high-grip speed lines.
The original score-based mode: latch controlled drifts, counter-steer through the corner, and touch the inside/outside ribbons for drift multipliers.
Three-lap, four-car race. Any tyre touching a corner ribbon unlocks extra speed plus extra grip so the faster line stays just as controllable.