Grim Hand · Last updated: August 12, 2026
Grim Hand is a single-player game, playable offline. There are no ads, no trackers, and no account with us. Your progress stays on your device. Three things involve someone else, and they are listed below.
Grim Hand is made by HedgeCat Studios. For anything about this policy or your data: grim.hand.game@gmail.com.
We use Sentry to find and fix crashes. In released builds the game sends a report when it crashes or hits an error, and a record each time you open and close the game so we can see what share of plays fail. Reports carry technical diagnostic information about your device and the app: the error and where it happened, device and software details, the app's recent activity, and the approximate area the report came from, which Sentry works out from your connection and narrows to a city at best.
They also carry a random identifier for your installation, created on first run and stored on your device, so reports can be grouped and we can see roughly how many players a crash affects. It is not your name, email, account or device ID, and it tells us nothing about who you are, but it is persistent, so we treat it as personal data. Uninstalling deletes it, and reinstalling creates a new, unrelated one.
Nothing sent is tied to your name, email or store account, and we do not track how you play. Sentry (Functional Software, Inc.) processes this for us on servers in the EU and deletes it on their retention schedule, which is at most 90 days. Legal basis: our legitimate interest in keeping the game working.
Achievements are stored on your device and work with no sign-in. On Android and iOS the game also tries to sign in to Google Play Games or Apple Game Center when it starts, and mirrors your unlocks there so they show in your gaming profile. Your platform may do this silently or ask you, depending on your Google or Apple settings.
We receive no name, email or account ID from it. If you decline or sign out, nothing is sent and the game is unaffected. That profile is held by Google or Apple under their policies; manage or delete it in your Play Games or Game Center settings.
There is one optional purchase, which unlocks the full game. Google Play or the App Store is the seller and handles it entirely. Your name, address and payment details go to them, never to us. The game only learns whether your store account owns the unlock, and remembers that on your device.
Progress, unlocked content, bestiary, souls and settings are saved locally and do not leave your device. Uninstalling removes them.
No advertising or ad identifiers. No profiling or cross-app tracking. The game never asks for your location, contacts, photos, microphone or camera. We do not sell data.
In the EU, EEA and UK you can ask for access to your personal data, correction, deletion, restriction, objection, or portability, and you can complain to your national data protection authority. Write to grim.hand.game@gmail.com.
In practice the only thing linking crash data to anyone is the random installation identifier above, and we have no way to work out which one is yours. Uninstalling the game severs the link, and the data ages out on Sentry's schedule regardless. Data held by Google or Apple, including your gaming profile and purchase record, is theirs, not ours, so use their account tools for it.
Uninstall Grim Hand. That deletes the random Sentry installation identifier and all your saved data, such as progress, from your device.
Crash reports and open/close records already sent to Sentry are deleted on their retention schedule, at most 90 days, whether you uninstall or not. Your Play Games or Game Center profile and your purchase record are held by Google or Apple, not us; remove those with their account tools.
Grim Hand is rated for ages 12 and over and is not aimed at children. We never ask for personal details, and there is no advertising, profiling or targeting of any user. Where Play Games or Game Center is used, Google's and Apple's own terms and family settings apply.
Sentry (crash diagnostics, EU servers, our processor). Google (Play billing and Play Games on Android). Apple (App Store billing and Game Center on iOS).
If the game's handling of data changes, this page and the date above change with it.
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