
Supreme Duelist 2021
Supreme Duelist [2021 version] made by Neron's Brother.
Neron's Brother · com.NeronsBrother.SupremeDuelist2021
At a glance
- Latest version
- v1.0.49 (1049)
- Updated
- Apr 2, 2026 (6 months ago)
- APK size
- 35.3 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Action (game)
- Listed since
- Aug 31, 2024 (at least)
- Permissions
- 15
- Website
- neronsbrother.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Supreme Duelist 2021 is a game by Neron's Brother in the Action category, listed since at least August 2024. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.
It asks for 15 permissions, none of them sensitive. The game can read the advertising ID that ad and analytics services use.
What's new in v1.0.49
Description
From the listing uploaded by “superpocket”.
Security & authenticity
Signing certificate
- Certificate issued to “zph-mph” Not the developer's name (“Neron's Brother”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature under review May 17, 2026
- Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
- Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
- File MD586782d99b0b8222018582812e8f3d0ba
- Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (15)
Supreme Duelist 2021 requests 15 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Attest (custom) com.amazon.privacypass.ATTEST
- Control vibration android.permission.VIBRATE
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Google Play license check com.android.vending.CHECK_LICENSE
- Internal broadcast protection (app-defined) com.NeronsBrother.SupremeDuelist2021.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Supreme Duelist 2021 APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Supreme Duelist 2021 APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 86782d99b0b8222018582812e8f3d0ba.