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Free · no download

Space Shooter

Rows of invaders descend faster as their numbers shrink, with shields to hide behind and a bonus UFO to shoot down.

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Space Shooter

Game not loading? The playable build for this title still needs to be added — see DEPLOY.md for the drop-in instructions.

How to play

  1. Move left and right with the arrow keys
  2. Fire with the space bar
  3. Clear the wave before the aliens reach the bottom

Tips that actually help

  • Use the shields sparingly, they do not regenerate
  • Always be moving, a stationary target is a dead target

About Space Shooter

Rows of invaders descend faster as their numbers shrink, with shields to hide behind and a bonus UFO to shoot down. It is one of 6 free browser games on Retro Arcade Online, all of which run without a download .

People searching for space invaders style game online usually want the same three things: it has to work immediately, it has to work on a phone, and it has to be genuinely free rather than free-until-the-paywall. Space Shooter is built to satisfy all three — there is no sign-up step, no install and no daily limit on the core functionality.

Because the game runs locally in your browser rather than on a remote server, there is no matchmaking delay and no connection dropped midway through a round. Start it and you are playing within a second.

What makes it different

Most pages ranking for this term are buried under interstitials, cookie walls and pop-ups before you reach the thing you came for. Retro Arcade Online takes the opposite approach: the game loads in the first screen, advertising is placed around the content rather than in front of it, and every page states plainly what you get before you commit time to it.

Common mistakes to avoid

Use the shields sparingly, they do not regenerate. Always be moving, a stationary target is a dead target These are the two things that separate people who get good results here from people who get frustrated — both are small habits rather than anything technical.

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Frequently asked questions

Is Space Shooter free to play?
Yes. Space Shooter runs entirely in your browser and costs nothing. There is no download, no account and no in-game purchase.
Can I play Space Shooter on a phone?
Yes. The game uses on-screen touch controls on mobile and keyboard controls on desktop. Rotating to landscape gives you a bigger play area.
Does Space Shooter save my progress?
Your high score is stored locally in your browser, so it will still be there next time you visit on the same device. Clearing your browser data will reset it.
What are the controls for Space Shooter?
See the step list above. On desktop use your keyboard, on mobile use the on-screen buttons that appear automatically.