Take on the Evil General Goo as he sends waves of Retro Space Invaders your way in this Action-Packed Arcade Shoot 'em up.
All Reviews:
1 user reviews - Need more user reviews to generate a score
Release Date:
Oct 3, 2021

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Buy Polybius Invaders - 1979 Invasion Earth 2


About This Game

Out of Chaos comes Order.

Polybius Invaders will mess with your senses. This is an experience like no other. Turn on features like Infra-Sound and Subliminal Messages and experience the fear.

Enter this brave new world and take revenge on General Goo and his evil Agenda, as he unleashes all-out war. You are humanity's only hope.

Your species has amused itself to death. Take on the Evil General Goo as he sends waves of Polybius Space Invaders your way in this Action-Packed Arcade Shoot 'em up.

Polybius Invaders is a single-player game that features 25 stages of alien invaders for you to destroy, Four Brutal Bosses, and a Final Showdown with General Goo. To help you succeed there are plenty of weapon pick-ups.

This is my own personal homage to the retro games that I grew up with such as Space Invaders and Duck Hunt, and thrown in for a little bit of effect the Urban Myth of "Polybius".

A game with Polybius in the title wouldn't be a "Polybius" game if it didn't induce a little bit of fear into the equation. So with that in mind, I give to you Infra-Sound and Subliminal messages. The Infra-Sound is a sound undetectable with the human ear, which induces fear. It's used to great effect in lots of horror movies (I've personally never heard of anybody doing this in a game, so this could be a first).

Infra-Sound and Subliminal Messages are just for fun, and these features need to be switched on manually by the user, and once activated show up on the GUI during gameplay, they can be turned off at any time as well. Read the instructions in the game manual for full details.

If you are prone to seizures or have epilepsy it's highly recommended that you do not play this game for obvious reasons, such as flashing lights and all the psychedelic effects.

This game requires a mouse and a keyboard.

For some people, the game has already begun. For these individuals, in order to succeed you need to OBEY. Make sure to download the PDF instructions manual which includes a Polybius Square for your enlightenment.

Have fun, enjoy, and please don't have nightmares.

Jonni The Dodger

System Requirements

    • Requires a 64-bit processor and operating system
    • OS: Windows 7 - 64 bit
    • Processor: Intel Dual-Core 2 GHz or equivalent
    • Memory: 4 GB RAM
    • Graphics: Nvidia GeForce GTX 660 or equivalent
    • DirectX: Version 11
    • Storage: 500 MB available space
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 - 64 bit
    • Processor: Core i5-750 2.7GHz or equivalent
    • Memory: 8 GB RAM
    • Graphics: Nvidia GeForce GTX 960 or equivalent
    • Storage: 500 MB available space

Customer reviews

Review Type

Purchase Type


Date Range
To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.

Show graph

Filter reviews by the user's playtime when the review was written:

No minimum to No maximum
Display As:
Show graph
Hide graph
Excluding Off-topic Review Activity
There are no more reviews that match the filters set above
Adjust the filters above to see other reviews
Loading reviews...