Aegis of Earth: Protonovus Assault

Aegis of Earth: Protonovus Assault

ACQUIRE Corp. · 2016 · Strategy, Tower Defense, Anime

PC
Mixed59% · 46 📈 Making a comeback 67%
Best price 71 Great deal
$2.96-87%
$22.96lowest tracked $2.79
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GreenManGaming
GreenManGaming
Standard Edition · Steam
-83%
$3.32
$19.99
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Fanatical
Fanatical
Standard Edition · Steam
-83%
$3.39
$19.99
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GamersGate
GamersGate
Standard Edition · Steam
-82%
$3.60
$19.99
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Steam
Steam
Standard Edition · Steam
-80%
$3.99
$19.99
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Humble Store
Humble Store
Standard Edition · Steam
$19.99
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YUPLAY
YUPLAY
Standard Edition · Steam
-87%
$2.96
$22.96
Buy
Gameseal
Gameseal
Standard Edition · Steam
$3.15
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Eneba
Eneba
Standard Edition · Steam
$3.21
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Screenshots

About Aegis of Earth: Protonovus Assault

Aegis of Earth: Protonovus Assault is a frenetic and explosive new spin on action strategy gaming. Plan out and build up your defenses as hordes of hulking monstrosities bombard your heavily fortified city in an attempt to wipe you off the Earth for good!
Command the last bastion of humanity as you fight for the survival of the species utilizing fantastic tech, cunning tactics and massive weapons in an all-out action strategy extravaganza!

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Jul 6, 2026
This is a fun game, on the PS4. This port is botched to the point it should be delisted since the devs abandoned it, good luck if you can even get running, let alone having to set up a working controller for it. Not worth the purchase for the headache.
Recommended May 9, 2026
It's a simple tower defense game. There's no romance or Alternate Endings. Update: I've now fully completed Aegis of Earth to the credits, all 23 chapters. The game 99.9% works...except for the achievements. I played with a controller on Windows 11. It worked perfectly. Didn't have to set any key binds. It did not crash at all in my entire live stream, over the course of four days. Edit: Interestingly enough they, fixed one of the minor bugs with this game! On the PS3 version, when clearing the Quarantined Zones to build better cities, it had this bug where you could spam the same plot, and it would rapidly tell you that you're fixing it. BUT on this version it's fixed! The NPC asks, want to fix this land? (A prompt to pay $10,000 pops up), and you fix the land! From what I can tell, the game's PC Port runs well. I've played this Aegis of Earth to 100% on both PS3 and PS4. It still is one of my favorite blind purchases I ever made at Game Stop. Gameplay-wise, I like to AFK the game while I do other things. The city will be able to defend itself with enough Cannons and Missiles facing all directions. Especially late game, when you unlock the ability to make full use of all the …
Not recommended Mar 26, 2026
A lot of talking and no action. Achievements don't work and the game seems long abandoned.
Recommended Jul 3, 2025
It's fun, with great characters too.
Not recommended Feb 19, 2025
Great game but achievements broken controls have be set and can be buggy in my experience i love the actual game shame about abandoning it
Recommended Dec 31, 2024
defend your city with artillery against kaiju like monsters and lead your team to victory.

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