Can I play Asteroid Blaster on a phone?
Yes. Hold the left, thrust, and right buttons to steer, then tap or hold Fire. The game board and controls resize for narrow screens.
Retro arcade online
Asteroid Blaster
Asteroid Blaster is a score-chasing space arcade game with three lives. Turn and thrust around the screen, break large rocks into smaller targets, and keep firing as the field gets busier.
Controls: Hold the turn and thrust buttons to steer. Tap or hold Fire to shoot. Pause and New game controls sit below the flight buttons.
PCder pick
Asteroid Blaster is a stable catalog pick.
This page is one of the games PCder is comfortable recommending first: the controls are clear, the source trail is visible, and the game fits a desktop browser session.
Regional page
Play Asteroid Blaster in Canada
This Canada page keeps Asteroid Blaster close to the searches Canadian desktop players use. Steer through the asteroid field and clear space with every shot. The game stays browser based, with no installer or launcher.
Quick answer
asteroid game online
Asteroid Blaster is a free space arcade game that runs in your browser. Turn the ship, use short bursts of thrust, and shoot the moving rocks. Large asteroids split into smaller targets. You start with three lives, and the game saves your best score in local browser storage.
- Best for
- Play a free asteroid arcade game with keyboard and touch controls.
- Related searches
- asteroid game online, space shooter game, free arcade shooter, mobile asteroid game
How to play
How to play Asteroid Blaster
- Turn the ship Use the left and right arrows, A and D, or the matching touch buttons to point the ship.
- Use thrust Hold the up arrow, W, or Thrust to accelerate. Release it early because the ship keeps drifting.
- Fire at the asteroids Press Space or the Fire button. Large asteroids split into two smaller targets when hit.
- Protect three lives Keep away from the rocks while building your score. The run ends after the third collision.
Player guide
Turn first, then use short bursts of thrust
The ship keeps some of its momentum after you release thrust. Point toward open space before accelerating, then turn and fire while you drift.
- Large asteroids split into two smaller and faster targets.
- The ship is protected briefly after a life is lost.
- Your best score stays in this browser.
Flight tip
Let momentum carry the ship
Holding thrust for too long makes the next turn harder. Accelerate in short bursts, release the control, and use the drift time to line up a shot or move through a gap.
- Clear nearby small rocks before aiming across the screen.
- Turn while drifting so the ship is ready to fire in a new direction.
- Use the short safety period after a collision to move away from crowded space.
Common questions
Asteroid Blaster FAQ
What keyboard controls does Asteroid Blaster use?
Use the left and right arrows or A and D to turn. Use the up arrow or W to thrust, Space to fire, and P to pause.
How do I score points?
Shoot the moving asteroids. Large rocks are worth 20 points and split into smaller targets. Small rocks are worth 35 points.
How many lives do I get?
Each run starts with three lives. After a collision, the ship returns to the middle and stays protected for a short time.
Does Asteroid Blaster save my score?
It saves your best score in local browser storage. The current run resets if you reload the page or choose New game.
Is Asteroid Blaster open source?
Yes. It is an original PCder game released under the MIT license. PCder hosts its HTML, CSS, and JavaScript.
Can I play Asteroid Blaster on PCder from Canada?
Yes. The Canada page keeps Asteroid Blaster in a desktop browser format with no installer, clear controls, and source notes. A school, office, or managed network may still block access.