Why does it score so high?

The huge launch velocity means every wall the ragdoll hits is a massive impact, and the gauntlet packs in plenty of them.

Yes — once the dummy comes to rest you can crash again instantly for another high-speed run.

Is Lab Cannon Blast free?

Yes — completely free, no download and no sign-up. It runs instantly in any modern browser on phone, tablet or desktop.

Is it violent or gory?

Not at all — it uses a clean, stylised crash-test dummy and spark particles. It is gore-free, light-hearted physics stress relief.

💥 Lab Cannon Blast

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Stress melts away when you fling a crash-test dummy down a staircase and rack up the damage — pure catharsis. In Lab Cannon Blast, set in a sterile crash-test laboratory, you play cannon blast — a high-velocity blast where the dummy is fired from a cannon straight into a gauntlet of walls. No aiming required — just trigger the cannon and the ragdoll rockets out at huge speed into a gauntlet of thick walls and posts. The sheer velocity means every collision is a massive, score-spiking impact, making this the most explosive, instantly-gratifying mode: one tap, and the dummy ricochets through the course at full pelt.Your objective: fire the dummy at maximum velocity through the wall gauntlet for huge, rapid-fire impact damage. It is pure, one-tap, explosive stress relief.Free and instant, with no install and no account, it is the ideal way to blow off steam in a spare minute.Lab Cannon Blast plays tense and tactical across a sterile crash-test laboratory — pace yourself and the lab cannon blast turns from chaos into clockwork. Players who like a lab challenge tend to bookmark Lab Cannon Blast after the first session. It is free, loads instantly and saves your progress — start a run now.

How to play

Press Play to open Lab Cannon Blast, set across a sterile crash-test laboratory.
Tap to fire the dummy from the cannon.
It rockets out at huge speed into the gauntlet.
Quickly, each thick wall it slams scores a big impact.
Then, watch it ricochet through the whole course.
Bank the rapid-fire total damage.
Use the lab backdrop as a calm focal point while you read the play.
Beat your last result — your best lab cannon blast unlocks XP, daily streaks and badges.

Controls

Tap or press space to fire the cannon. The dummy launches automatically at full speed — no aiming needed. Built for the lab stage, the inputs stay responsive on mobile and desktop alike — no download, no sign-up.

Features

One-tap cannon launch at maximum velocity
A gauntlet of thick walls for massive impacts
The most explosive, instant-gratification mode
Verlet ragdoll ricochets with crunchy SFX
Local best-damage record to beat
Global + daily leaderboards and offline best-score saving for this lab cannon blast
Lab-styled visuals, lighting and audio crafted specifically for Lab Cannon Blast