SMod: Sandbox in Backrooms
Mod Sandbox in the style of Baсkrooms! Complete levels and tasks!
Hyper Mighty Games · com.NinoGames.Backrooms
At a glance
- Latest version
- v1.8 (18)
- Updated
- Mar 31, 2026 (6 months ago)
- APK size
- 134.1 MB
- Requires
- Android 10+ (API 29)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 3.0+
- Category
- Action (game)
- Permissions
- 18
- Website
- gardenofdreams.games
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
SMod: Sandbox in Backrooms is a game by Hyper Mighty Games in the Action category. 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 18 permissions, none of them sensitive. The game offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
What's new in v1.8
Description
From the listing uploaded by “superpocket”.
Security & authenticity
Signing certificate
- Certificate issued to “zph-mph” Not the developer's name (“Hyper Mighty Games”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Mar 31, 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 MD5795a9957f8aa0a276b214934917c2b7b
- 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 (18)
SMod: Sandbox in Backrooms requests 18 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 custom audience android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
- 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
- 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
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) com.NinoGames.Backrooms.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Reorder tasks android.permission.REORDER_TASKS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Landscape screen android.hardware.screen.landscape
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
SMod: Sandbox in Backrooms 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 SMod: Sandbox in Backrooms free?
The APK is free to download, but the game offers in-app purchases through Google Play.
Is the SMod: Sandbox in Backrooms 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 795a9957f8aa0a276b214934917c2b7b.
