What is the Plasma Invaders - Space Shooter game, how does it work?

According to the introduction of Gazzapper Games, Plasma Invaders - Space Shooter is a Arcade game on the Android platform. There is currently a 1.16 version released on Mar 15, 2018, you can see the details below.

Plasma Invaders space shooter recreates that retro alien invaders feeling x 10.
Defeat the waves of Alien Invaders from outer space.
Smooth pixel animations and stunning color vector plasma screen effects.
Get ready to save the planet and destroy the alien invaders from beyond the galaxy!

Vibrant colors and effects added to classic 80s arcade gaming fun.

Feels like 1980, Plays like now!

★ Great retro invader graphics in vector style
★ Super sound and robotic speech / voice effects like in 80s games
★ Hidden in-game Easter Egg bonus - between Waves 1 to 5
★ Authentic retro with AAA type (3 letter) High Score table
★ Great fun and one more go addictive gaming.
★ In-Game Robot speech - e.g. "Game Over", "Player Ready"

As a tribute Classic 80s gaming we have added our own Easter Egg that is activated between waves 1 to 5. Can you be the first to find it?

Check out our other titles like Centiplode or Galaxy Storm: Galaxia Invader