App name: Block Crash!
Developer: Darrco
Contact: darrcogames@gmail.com
This Privacy Policy explains how Block Crash! (“the App,” “we,” “us”) handles information when you use our mobile game.
By installing and using the App, you agree to this policy. If you do not agree, please do not use the App.
Block Crash! requires you to create a profile (username and country) before you can play. That profile is used for the global leaderboard and to identify your account.
Most day-to-day gameplay data (settings, in-progress saves, stats) stays on your device. We send limited information over the internet for your required profile, leaderboard scores, account recovery, and optional rewarded ads.
We do not require an email address, phone number, or social media login.
When you first open the App, you must create a profile. We collect:
Username (2–16 characters; you may type your own or tap Random for a generated name)
Country (selected from a list; shown with your leaderboard entry)
Recovery code (generated when your profile is saved, so you can restore your account on a new device)
You cannot play Block Crash! without completing this step.
The App also saves data locally on your phone or tablet, including:
Game settings (sound, music, haptics, theme)
High scores and gameplay statistics
Level progress and stars
In-progress saved games (so you can tap Continue)
Your username, country, recovery code, and a randomly generated player ID
Other progress needed for the game to work
This local data is not fully synced to our servers as a cloud backup. If you uninstall the App or clear its data, local progress may be lost. Restoring your account on a new device brings back your profile and leaderboard standing, not your in-progress saved game or all local statistics.
To run the required profile and leaderboard, the App sends data to a secure online database hosted by Supabase (our service provider), including:
Your username
Your country code
Your highest submitted endless-mode score
Your random player ID
A hashed version of your recovery code (not the plain code)
We use this to operate the leaderboard, keep usernames unique, and let you restore your profile on another device with your recovery code.
The App uses Google AdMob for optional rewarded video ads (for example, to earn a power-up after game over). You are not required to watch ads to play, but ads are part of the App.
When ads are shown, Google may collect information such as:
Device identifiers (for example, advertising ID)
IP address
Ad interaction data
General device and app information related to ad delivery
For more information:
Google Privacy Policy: https://policies.google.com/privacy
Google Ads & data: https://policies.google.com/technologies/ads
You can limit ad personalization in your device settings (for example, Opt out of Ads Personalization on Android).
Block Crash! does not ask for or require:
Email address or password
Legal name or home address
Phone number
Precise location (GPS)
Contacts, photos, microphone, or camera access
Payment information (the App is free to play)
We use information to:
Create and maintain your required profile
Run the game and save progress on your device
Display and rank scores on the global leaderboard
Let you restore your profile on a new device
Deliver optional rewarded advertisements
Respond to support requests if you contact us
We do not sell your personal information.
Where applicable, we process data based on:
Performance of a contract (providing the App, including the required profile)
Your consent (where required, for example watching rewarded ads)
Legitimate interests (operating the leaderboard and preventing abuse)
We share information only with:
Recipient
Purpose
Supabase
Hosting the leaderboard database, profile data, and recovery-code hashes
Google (AdMob)
Serving rewarded ads
Google Play
App distribution, updates, and platform services
We do not share your data with other third parties for their own marketing.
On your device: Data remains until you delete the App, clear app data, or reset your device.
On our leaderboard: Profile and score data remain while your account exists. We may remove inactive or abusive entries.
Advertising data: Retained according to Google’s policies.
Block Crash! is not directed at children under 13 (or the minimum age required in your country). We do not knowingly collect personal information from children. If you believe a child has provided us information, contact us at darrcogames@gmail.com and we will take appropriate steps.
We use reasonable technical measures to protect data sent to our servers (HTTPS). No method of storage or transmission is 100% secure. Keep your recovery code private — anyone with it could restore your leaderboard profile.
You can:
Decline rewarded ads by not tapping “Watch Ad” (core gameplay does not require watching ads)
Delete local data by clearing the App’s storage or uninstalling
Request help deleting or correcting leaderboard profile data by emailing darrcogames@gmail.com
Because a profile is required to use the App, you cannot use Block Crash! without providing a username and country. Depending on where you live, you may have rights to access, correct, or delete your data — contact us to exercise them.
Our servers and service providers may process data in countries other than your own. By using the App, you understand your information may be transferred internationally.
We may update this Privacy Policy from time to time. We will change the “Last updated” date at the top. Continued use of the App after changes means you accept the updated policy.
If you have questions about this Privacy Policy or your data:
Darrco
Email: darrcogames@gmail.com