Eliminate all alien invader ships from deep space in this classic shooter.

If you enjoy space alien shooter games, this is the perfect game for you.

Alien invaders have arrived from a distant galaxy with their starships to take over everything.

Defend Earth with your galactic starship and eliminate every last invader.

Outer Space Alien Invaders is a retro arcade shooter where your mission is to destroy alien invaders.

With super simple mechanics, you’ll love this classic space shooter experience.

* Easy to play.

* Automatic shooting.

* '80s-style pixel art graphics.

* Highly precise touch controls.

* Classic arcade gameplay with retro style.

* Increasingly challenging difficulty.

* No ads.

* No in-app purchases.

The gameplay source code for this Unity 3D game is available for free. Download it on GitHub: https://github.com/Jocyf/Space-Invaders-Clon