06 · Cars · one thumb · solo

On the EdgeCurve Camera

How far over the limit do you dare?

One thumb, one curve a day. Hold for gas, steer all the way through, and the camera flashes you at the apex: a clean line by a whisker, or a flight worth a photo. Every mistake gets a ticket, and every ticket is a link.

Play On the Edge How it works

Free · no signup · phone or computer · a new curve daily at 00:00 UTC

On the Edge artwork from real runs: the Curve Camera's viewfinder with a small teal car upside down in the air at 232 km/h, a phone screen of the same car sliding sideways through the canyon at 141 km/h, and a printed ticket stamped FLASHED! reading 233 km/h, offence LOITERING AT ALTITUDE, SEND IT 210 m × 2 × 91% = 382, fine: a stern look from a passing eagle.
1 thumb1 curve a day21 offences to collect0 signups

How it works

Ten seconds. One thumb.

Every day there's one curve with a speed limit. Hold for gas and slide your thumb to steer, all the way through the curve: too slow and you crawl round for nothing, too fast and you leave the road. The nerve is the whole game.

  1. The first screen: the canyon road at dusk, the teal car with its yellow roof hoop, the day's limit, the CURVE and DRIFT tabs, HOLD FOR GAS · SLIDE TO STEER, a steering wheel and a round GAS button.

    Hold for gasToday's curve, its limit, your thumb. Or tap Drift.

  2. The approach: 198 km/h against a limit of 70, the curve ahead, the line SLIDE TO STEER · THE WHEEL STAYS PUT, the wheel and the GAS button.

    Steer throughSlide to steer the whole way; lift to slow. Then the curve decides.

  3. The Curve Camera's viewfinder: REC, 232 km/h, the car upside down in the air over the pink canyon wall, TAP TO FLASH.

    Tap to flashOff the road, the Curve Camera tracks you. Snap the flight at its best moment.

  4. The flash: the viewfinder goes white and FLASHED! is stamped across the photo.

    FLASHED!The camera fires. Clean lines get flashed at the apex too.

  5. The ticket prints: the photo, 233 km/h, the offence LOITERING AT ALTITUDE, the SEND IT sum, and the buttons AGAIN and SEND THE TICKET.

    The ticketPrints in a second. AGAIN is the big button. SEND is the other one.

The tickets

A game, not a fine.

The Curve Authority writes up exactly what happened, deadpan. A clean line scores your speed. A flight scores SEND IT: metres flown × (1 + flips) × the photo. The offence is chosen by what you did; the fine is never money.

A ticket stamped FLASHED!: the car upside down in the photo, 233 km/h, offence LOITERING AT ALTITUDE, recorded speed 232.5 km/h against a limit of 90, airborne 3.3 s, 1 flip, 210 m flown, photo 91%, SEND IT 210 m × 2 × 91% = 382, also unlicensed aviation and leaving the road without indicating, driver UNLICENSED HERON, fine: a stern look from a passing eagle.
A flight233 into a 90. One flip, 210 metres, a 91% photo: SEND IT 382. Fine: a stern look from a passing eagle.
A ticket stamped FLASHED!: the car on the road at the apex, 119 km/h, offence EXCEEDING THE CURVE, on the edge 2.9 m, CLEAN LINE 119.4 km/h, driver UNLICENSED HERON, fine: one (1) raised eyebrow.
A clean line119 into a 90, 2.9 metres from the edge. Your speed is your score. Fine: one raised eyebrow.
A drift ticket stamped FLASHED!: the car sideways in tyre smoke, 144 km/h, offence EXCESSIVE STYLE, 173 m sideways at 26°, whole curve YES, DRIFT 173 m × 26° ÷ 10 × 2 whole curve = 900, also drifting without a permit, fine: tyre smoke, to be returned to the canyon.
A drift173 metres sideways at 26°, the whole curve: DRIFT 900. Fine: tyre smoke, to be returned to the canyon.

Every ticket is a link. Your friend gets a five-second replay of your run that ends on your ticket, then YOUR TURN on the same curve. No signup on their side either. Drivers are aliases the game makes up, never names.

Drift: the teal car sideways through the right-hand curve at 158 km/h, tyre smoke behind it, the live readout DRIFT 135 48°, the wheel turned, and the line HOLD TO SLIDE · THUMB OUT TO HOLD IT.
Drift · on the first screen

The second way round

Hold to slide. Thumb out to hold it.

Same thumb, same curve, a different question: not how fast, but how sideways. Tap DRIFT on the first screen, hold for gas and let go to lock your speed. In the curve, hold to slide and move your thumb out to hold the angle. Too little and you slide off the edge (the camera is waiting); too much and you pirouette, lose a third of your speed, and drive on. The score is sideways metres × angle.

Drift sits next to today's curve on the first screen, with its own daily Drift King. Play it now.

Your driving record: today's bests (a clean line at 119.4 km/h, SEND IT 382, DRIFT 900), the camera's remarks, and the list of 21 offences, most still marked 'not yet'.

Your driving record keeps your bests and every offence you've collected. There are 21, four of them secret. The camera also has remarks.

Today's curve is waiting.

One thumb. Gas, steer, dare. Or drift it.

Play On the Edge