Alien Invasion

Defend your ship against incoming alien waves in a fast vertical space battle.

👾

Ready to play?

Move left and right while firing at the alien formation. Destroy ships for points and avoid every enemy projectile. Saved progress keeps your score and restarts the active attack checkpoint.

Save this run This device can keep a local save. Sign in to sync across visits/devices.

ZGAME COMMUNITY

Be the first to rate Alien Invasion

Tried it? Add the first genuine rating. Community totals appear after real activity is available.

Your rating

Keep comments respectful. Spam, harassment and unsafe links can be reported and removed.

ABOUT THE GAME

How to play Alien Invasion

Alien Invasion is a compact arcade shooter adapted for ZGame with responsive scaling, touch controls and account score saving. Move across the lower screen, fire through enemy formations and survive their projectiles.

Move left and right while firing at the alien formation. Destroy ships for points and avoid every enemy projectile. Saved progress keeps your score and restarts the active attack checkpoint.

Open-source attribution

This ZGame version adapts Alien Invasion by CyKod / Mobile HTML5 Game Development sample project. The bundled source is distributed under MIT / GPL (as stated in the bundled README). ZGame adds its own responsive player integration, account saves, score handling and surrounding instructions.

View source links, license details and all game credits.

Controls

Desktop: Left/Right arrows and Space to fire
Mobile: Use the built-in touch zones
Pause and resume from the ZGame toolbar

Tips

Keep moving when enemy fire becomes dense.
Clear the lowest enemies first.
Short controlled movements make aiming easier.