PRIVACY POLICY — COREFALL
Last updated: 2 August 2026
Thunder Works ("we", "us") develops and operates the mobile game Corefall
("the Game"). This policy explains what the Game collects, why, and what you
can do about it.
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1. INFORMATION WE COLLECT
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We do NOT collect your name, email address, phone number, contacts, photos,
files, precise location, or any other information that identifies you
personally. The Game has no account system and no login.
The Game does process the following:
a) Game data stored on your device
Your progress, unlocked characters, upgrades, in-game currency balances,
settings and the display name you choose for the local leaderboard are
saved on your device only. This data is not uploaded to us.
b) Advertising identifier
The Game shows advertisements through Google AdMob. AdMob may access your
device's Advertising ID and standard device/network information (device
model, operating system version, coarse region, IP address) in order to
deliver and measure ads and to limit repeated or fraudulent ad impressions.
c) Anonymous gameplay analytics
The Game records anonymous events such as which stage was started, whether
it was completed or failed, how long it took, which character was used,
which store items were viewed or purchased, and technical error reports.
These events are tied to a randomly generated installation identifier, not
to you. We use them to find stages that are unfairly difficult, to fix
crashes, and to decide what to build next.
d) Purchase records
In-app purchases are processed entirely by Google Play. We receive
confirmation that a purchase completed and which product it was. We never
see or store your card number, billing address, or Google account details.
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2. HOW THE INFORMATION IS USED
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- To run the Game and save your progress.
- To display advertisements, including optional rewarded video ads that you
choose to watch in exchange for in-game rewards.
- To deliver items you have purchased.
- To diagnose crashes and improve game balance.
We do not sell your data. We do not share it with anyone except the service
providers listed below, and only for the purposes described here.
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3. THIRD-PARTY SERVICES
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- Google AdMob (advertising)
https://policies.google.com/technologies/ads
- Google Play Billing (in-app purchases)
https://policies.google.com/privacy
- Google Analytics for Firebase (anonymous gameplay analytics), where enabled
https://firebase.google.com/support/privacy
Each of these services operates under its own privacy policy.
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4. YOUR CHOICES
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- Personalised ads: you can reset or delete your Advertising ID at any time in
Android Settings > Privacy > Ads. The Game will continue to work; ads will
simply be less relevant.
- Remove ads: a one-time in-app purchase removes banner and interstitial
advertising permanently on that Google account.
- Delete your data: uninstalling the Game deletes all data stored on your
device, including your progress and the analytics buffer. There is nothing
left on our side to delete, because we do not hold an account for you. You
can also clear the Game's storage from Android Settings > Apps > Corefall >
Storage > Clear data.
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5. CHILDREN
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Corefall is not directed at children under 13. We do not knowingly collect
personal information from children. If you believe a child has provided
personal information to us, contact us and we will remove it.
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6. DATA RETENTION AND SECURITY
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Game data lives on your device for as long as the Game is installed. Analytics
events are retained by the analytics provider under its own retention schedule
(Google's default is 14 months). Data in transit to our service providers is
encrypted using industry-standard TLS.
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7. CHANGES TO THIS POLICY
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If we change this policy we will update the date at the top of this page. Where
the change is significant, we will also announce it inside the Game.
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8. CONTACT
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Thunder Works
Email: the.thunder.works@gmail.com