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Space Invaders

Defend Earth from waves of alien invaders!
Arrow keys / A,D to move. Space to shoot.

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Frequently Asked Questions about Space Invaders

How do I play Space Invaders online?
Use arrow keys to move your ship left and right, and press Space to shoot. Destroy all alien invaders before they reach the bottom. Hide behind barriers for protection.
Is Space Invaders free to play?
Yes! PlayBrain's Space Invaders is completely free. Play the classic arcade shooter instantly in your browser with no downloads or sign-ups.
What are the controls for Space Invaders?
Arrow keys or A/D to move left and right. Space bar to fire. On mobile, use the on-screen touch controls.
How do I get a high score in Space Invaders?
Focus on the top rows first since they move faster as numbers decrease. Watch for the bonus UFO that flies across the top. Use barriers strategically for cover.
Can I play Space Invaders on mobile?
Yes! The game includes touch-friendly controls that work on any mobile browser. No app download required.
Is this the original Space Invaders?
This is a faithful browser recreation of the classic 1978 arcade game with the original gameplay mechanics, retro styling, and increasing difficulty.

About Space Invaders

Space Invaders was created by Tomohiro Nishikado in 1978 and became one of the most influential games in history. It caused a coin shortage in Japan and grossed over $13 billion in revenue when adjusted for inflation. The descending aliens, the iconic accelerating sound design, and the increasing speed as enemies are destroyed created the template for the entire shoot-em-up genre. Decades later, the silhouette of a Space Invader alien remains one of the most recognized symbols in gaming. PlayBrain's browser version faithfully recreates the classic gameplay with retro styling, progressive difficulty, and bonus UFO scoring.

How to Play

  1. Move your ship left and right using arrow keys or A/D keys.
  2. Press Space to fire lasers at the descending alien formation.
  3. Destroy all aliens before they reach the bottom of the screen. Use shields for cover against enemy fire.
  4. Watch for the bonus UFO that flies across the top of the screen for extra points.