“Cute graphics, fun gameplay, nice music. HOWEVER! With each update, it makes the game harder & harder to play. It's near impossible to beat each stage without watching ads. Final verdict, although it's a fun game, but how the developer…”
Independent automated assessment · 3 signal sources · 628 reviews scanned · analyzed 2026-10-04.
4.4 ★13,601 ratings
1M+Downloads
9+Age rating
—App size
Free · In-app purchasesIn-app purchases
About this app
Build the bag. Merge the gear. Rule the streets!
Welcome to Quack Bag: Duck Mafia — the explosive bag-building auto battler where cute ducks become fearless gang leaders in nonstop street battles!
Pack your bag with powerful weapons, merge gear into stronger firepower, and blast through waves of rival gangs in fast-paced, strategy-driven combat. Every slot matters. Every combo hits harder. Every run gives you a new way to dominate the streets.
If you love backpack strategy, merge upgrades, auto battles, and tower defense-style survival, this is your next obsession.
BUILD THE PERFECT BAG
Your bag is more than storage — it’s your battlefield.
Arrange weapons, gear, and combat items to create a powerful build. Space is limited, so every choice matters.…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
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 1.252.267 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 1.252.267, updated 2026-09-30.
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
2 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: Aggressive ad load
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
What we saw: Raised by 59 distinct reviewers — 9.4% of the 628 reviews scanned on this store leg (Google Play).
One source only — shown, not confirmed 1
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: Pay to progress
Advancement or competition is gated behind spending money rather than playing.
What we saw: Pay to progress: raised by 6 distinct reviewers (1.0% of 628 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“I'm really enjoying playing the game. It's well balanced, and haven't needed to pay anything yet to keep enjoying it. An ad will play after every level you beat, which is annoying, but to be expected from a free game. My only complaint…”
“do you like ads every single turn? than this is the game for you 👍 played it to try and grind gems for an offerwall deal for currency in a far better game. idle brick breaker if your curious, it wasn't good for that either.. anyway try…”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 1.252.267.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown0
Lowest—
Highest—
Google Play does not publish per-purchase prices.