River Shift is operated by Nagi Lab. Contact: nagilab.apps@outlook.jp. Package: com.nagilab.rivershift.proto.
Cosmetic unlocks, credits, match progress, language and sound preferences are stored on your device. No account, public chat or cloud sync is provided. We do not request contacts, microphone, photos or precise GPS location.
This build uses production Google Mobile Ads and UMP, with AppLovin, Unity Ads and Liftoff mediation SDKs. Partner mediation groups are not configured and partner delivery is unverified. Advertising SDKs may collect and share approximate location derived from IP, app interactions, crash logs, diagnostics, other performance data and device identifiers for advertising, analytics and fraud prevention. Advertising follows the provider consent result. Use the ad privacy option in Settings for available regional choices. Optional rewarded videos unlock only the selected item after the SDK confirms completion. Limited interstitials appear between matches.
Advertising uses network connections and provider retention policies. Local data can be removed through Android Settings → Apps → River Shift → Storage → Clear data, or uninstalling. We cannot delete all advertising-provider records through the game. There are no purchases, cash prizes or user accounts. Intended for ages 13 and over. Feedback opens the mail app you choose; the address and message you send are received by Nagi Lab.