PIXEL REFLEX

HOLD & RELEASE · 12 STOPS

SPEED BRAKE REACTION GAME

Hold to accelerate. Release when the stop line appears and park as close as possible without crossing.

STOPS0 / 12

Complete 12 stops at three speeds. Mistakes count, then the drive continues.

SAFE STOPS0
ACCURACY—
AVG. DISTANCE—
AVG. REACTION—

READY?

HOLD TO DRIVE · RELEASE TO BRAKE

The stop line stays hidden until the braking signal. Releasing before it appears is a mistake.

STOP LINE HIDDEN

Keyboard: hold and release Space · Touch or mouse: press and release the large pedal. Do not release before the line appears.

HOW TO PLAY

Build speed. Watch for the line. Release.

  1. 01

    Start a round, then press and hold Space or the on-screen pedal to accelerate.

  2. 02

    Keep holding while the stop line is hidden. Releasing now is an early-brake error.

  3. 03

    Release as soon as the line appears. Braking continues after release, so aim to stop immediately before it.

HOLD-RELEASE TIMING

Reaction time is only part of the stop

The car keeps moving through a simulated braking distance after release. The closest successful stop balances signal reaction with the current speed.

Standard mode includes four low-, four medium-, and four high-speed obstacles in shuffled order.

READ YOUR RESULT

Accuracy first, parking error second

A safe stop ends before the line. Distance reports the remaining gap in road units; lower is better without crossing.

The ranked timing error converts the absolute final parking gap into milliseconds at the current road speed. Endless mode raises speed after every safe stop.

QUESTIONS

Speed brake reaction game FAQ

How do you control the vehicle?

Hold Space or the large pedal to accelerate, then release the same control to brake.

What counts as a safe stop?

Release after the line appears and finish braking before the line. Crossing it, releasing early, or timing out is a miss.

Why does the car move after release?

The simulated braking distance makes the task about anticipating a stop, not only producing the shortest reaction time.

How does endless mode get harder?

Road speed and braking distance rise after every successful stop. One mistake ends the run.