Blast alien invaders from the depths of space! This classic arcade-style shooter is perfect for fans of retro space combat. Alien forces have launched an invasion from a distant galaxy, and it's up to you to defend Earth. Pilot your galactic ship and obliterate every last invader.

Outer Space Alien Invaders offers simple, addictive gameplay. Enjoy automatic shooting, precise controls, and challenging increasing difficulty. The game features charming 80s-inspired pixel art graphics, reminiscent of classic arcade titles.

Key Features:

• Effortless gameplay.
• Automatic fire.
• Retro 80s pixel art.
• Highly responsive controls.
• Classic arcade-style action.
• Progressively challenging levels.
• Completely ad-free.
• No in-app purchases.

The Unity 3D source code is freely available on GitHub: https://github.com/Jocyf/Space-Invaders-Clon