A hands-free arcade game

QuantumBoss

Saucers are descending on Earth. Find one with your eyes, keep your focus on it, and it is destroyed before it reaches the planet.

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Free in your browser on phone, iPad or computer. Play with your eyes through the front camera, or with touch, mouse or keyboard.

Free · No App Store, no download · Plays right here

Quantum Boss on iPhone: wave 6, score 5,120 at ×8, the target reticle locking onto a hull in the MID band.
Hold your aim. Collapse the hull.

How it plays

Your eyes are the weapon.

  1. 01 Look

    Aim by looking. The front camera follows your head and eyes, right on your device. Touch, mouse and keys work too.

  2. 02 Hold

    Keep your focus on a saucer. A red crosshair follows your gaze and the lock ring fills.

  3. 03 Collapse

    When the ring closes, the saucer is destroyed. Chain kills for a combo multiplier up to ×8.

Let a hull reach the surface and Planetary Integrity drops.

At zero, the run ends.

The three bands on screen, HIGH ORBIT, MID and ATMOSPHERE, with a hull locked in the MID band.
Target lock · MID band · ×8

The quantum layer

Keep your eyes on them.

In sight
Hulls appear on screen and drift as they fall toward the planet.
Focus
Use your eyes and head to find one and track it as it moves. Keep your focus on it to destroy it.
Entanglement
From wave 3, some hulls arrive as entangled pairs. Destroy one and its partner jumps to a new spot.

The one thing they didn't count on is you.

Narrator

Every fourth wave

Dreadnoughts.

A named boss with several collapse cores and a health bar. Six on file.

  • Dreadnought 01

    THE ARCHON

    Cores100%

  • Dreadnought 02

    VOID SOVEREIGN

    Cores100%

  • Dreadnought 03

    PALE MONARCH

    Cores100%

  • Dreadnought 04

    THE OBSERVER

    Cores100%

  • Dreadnought 05

    NULL REGENT

    Cores100%

  • Dreadnought 06

    THE LAST EIGENSTATE

    Cores100%

Planetary conditions

Each run draws one.

Six conditions. One per run, drawn when the run begins. The planet below changes. The bands do not.

  1. Thunderstorm01
  2. Aurora02
  3. Meteor shower03
  4. Solar storm04
  5. Night side05
  6. Cyclone06
Wave 7 during a cyclone: score 3,080 at ×2 with the HIGH ORBIT band active.
Wave 7Cyclone
Wave 2 under the aurora, five hulls over a daylit Earth.
Wave 2Aurora
Wave 1 on the night side, city lights below the three labelled bands.
Wave 1Night side

Requirements and privacy

Plays right in your browser.Your camera stays on your device.

Requirements

A phone, iPad or computer with a current browser, such as Safari or Chrome.

Eye control uses the front camera. Allow camera access when asked, or play with touch, the mouse or the keyboard.

When you start, you look at five dots so the game learns how your head and eyes move. A red crosshair then shows where you are looking.

Works best in a well-lit room. The original iPhone edition, played with the Face ID camera, is not released.

Privacy

No account. No sign-in. No ads.

The camera picture is processed live on your device. It is never recorded, stored, or uploaded.

The face-tracking software, Google's open-source MediaPipe, downloads when you start eye control. Nothing from your camera is sent anywhere.

Your best score is kept only in your browser.

The site counts visits and games played anonymously with Umami: no cookies, nothing that identifies you, and nothing from your camera.

If you leave your email for news, it is used only for Quantum Boss news. You get one welcome email, and every email has an unsubscribe link that removes your address from the list.

Processed in memory
Never stored

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