
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!
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 10 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Sums Steam only; PlayStation publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 68reviews | 63% | — | $37.7K |
| $7.99−80% | 362ratings | 87% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Game is meh, no achievement ...
нет мышки, всё с клавиатуры
В игре есть ряд неудобств, особенно если играть с клавы (вообще ад, так как ничего не объяснено). Но сама игра залипательная. Если играли в японские игры и готовы "терпеть" некоторые ньюанцы стилистки то игра огонь.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Languages: English*, Japanese**languages with full audio support
Hours played at review time, across 40 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Great Game
以前玩过 为了STEAM 成就才玩的 结果居然无法跳出 真的是有够好笑的
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 areas of a city. And yes, sadly the achievements aren't working for me either.
defend your city with artillery against kaiju like monsters and lead your team to victory.
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.
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
A lot of talking and no action. Achievements don't work and the game seems long abandoned.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $914.1K | 963 | 71% | $24.99 | |
| $202.5K | 1.8K | 78% | $4.99 | |
| $503.2K | 2K | 89% | $11.99 | |
| $414.1K | 948 | 91% | $18.99 | |
| $357.9K | 414 | 76% | $24.99 | |
| $307.9K | 999 | 92% | $12.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $37.7K | 85 | 64% | $13.99 | |
| $37.7K | 75 | 91% | $11.99 | |
| $37.7K | 149 | 62% | $9.99 | |
| $37.7K | 93 | 70% | $15.99 | |
| $37.7K | 886 | 88% | $1.99 | |
| $37.6K | 69 | 84% | $12.49 |