Hold to drive, let go to brake; the truck steers itself. Take each bend no faster than its plate, and keep ahead of the barrage.
Hold the screen, the mouse button or Space to drive; let go to brake. The truck steers itself. The run ends if you leave the road or the barrage catches you.
Each bend has a plate with its safe speed in km/h, and the brass tick on your speed bar marks it. Go over it and the tyres squeal; stay over it a moment and you're off the road. Too slow, and the barrage behind closes in. Bends get tighter, and from the ninth some come in pairs.