“Devs are greedy and don’t care — Devs are the greediest people I have even seen, you have to spend spend spend to even have a chance and I’m not talking a small amount, enough to buy a house. They just don’t care and encourage pay to win…”
Independent automated assessment · 3 signal sources · 504 reviews scanned · analyzed 2026-10-04.
4.5 ★54,724 ratings
—Downloads
17+Age rating
1755 MBApp size
FreeIn-app purchases
About this app
Castle, the largest community of survivors, has fallen.
Once a beacon of hope in the post-apocalypse, it now shares the same fate as the rest. Amidst the chaos, a small group of survivors managed to escape into the barren wilderness. You are the Commander of these survivors. While escaping the zombie horde that utterly destroyed your last sanctuary, you come across a strange building jutting out from the ground. Low on supplies and left with little options, you decide to take refuge in this building. So begins your campaign of survival in this zombie-infested world.
【BUILD & CUSTOMIZE YOUR SHELTER】 Expand your shelter with numerous facilities such as the Satellite Nexus, Power Generators, the Mission Control, etc. Design the shelter’s layout whichever way you like!…
Preview
Real screenshots from the store listing.
Independent evidence report
The evidence behind this assessment
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 26.0902.001 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 26.0902.001, updated 2026-09-23.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
3 or more themes reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
65–79% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
The catch list 1
Charges we publish at a strength we stand behind: measured from an artefact, agreed by independent sources, or reported by enough users to clear that charge's own published bar.
Reported by users: Pay to progress
Advancement or competition is gated behind spending money rather than playing.
What we saw: Raised by 46 distinct reviewers — 9.1% of the 504 reviews scanned on this store leg (App Store).
One source only — shown, not confirmed 2
A single kind of evidence. We publish these because withholding them would be the bigger distortion, and we do not treat any of them as a finding we stand behind.
Reported by users: Paywall blocks the basics
The core of the app — not extras — sits behind payment, or previously-free function moved behind a paywall.
What we saw: Paywall blocks the basics: raised by 5 distinct reviewers (1.0% of 504 reviews scanned)
Reported by users: Reports that the ads misrepresent the app
Reviewers repeatedly report that the app is not what its advertising showed. We never see the ad creative itself, so nothing we collect can corroborate or refute this — it is published as an attributed user report: what reviewers say, and how many of them said it.
What we saw: Misleading advertising: raised by 19 distinct reviewers (3.8% of 504 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“Fix Your Game — It seems like every time we come back from a system update the game glitches more than ever. If you can’t get the fix right then don’t bother trying it until you have it figured out. By your logic you basically fix it till…”
“Bad game, don’t play — This game was fun when it first started. But the developers killed it. They don’t care about making a fun game. They only care about money. All new content is pay to win and nothing that adds value to the fun of the…”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 26.0902.001.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business modelFree
Prices and terms as disclosed by the store listing.