Game rules

1. Race solo. Pass 5 checkpoints in order on each lap, then cross the finish line. Collect a missed checkpoint before the next one can count. There are no side barriers, so cars can fall off the track. The host chooses 3–20 laps (5 by default).
2. W accelerates, S brakes and reverses, A/D steer, Space holds the handbrake for drifting, Shift uses nitro, R respawns at the last checkpoint after 2 seconds. Arrow keys also work.
3. Nitro gives 3× top speed. A full tank lasts 5 seconds and refills in 50 seconds while unused. The host may start with an empty tank or disable nitro.
4. After the first finish, everyone has 15 seconds to finish. Remaining cars rank by validated race progress. Falls respawn at the last checkpoint. No checkpoint progress for 120 seconds counts as a retirement.
5. The host chooses the map, car collisions and bot difficulty. Bots use the same physics and nitro. Ranked races require humans only; leaving counts as last place.