CSR Classics v3.1.3
APK · 30.2 MB · version code 20240220 · Android 4.1+ · uploaded May 21, 2024
- Same certificate as v3.1.4, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v3.1.4, uploaded Dec 17, 2025 — about 1 year after this one.
- Size: this file is 30.2 MB; the latest is 31.2 MB (987.7 KB larger).
- Android: this version needs Android 4.1+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Read phone status and identity.
File information
- Version
- v3.1.3 (20240220)
- Uploaded
- May 21, 2024
- Size
- 30.2 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 1ab2edd162f427cabae36b30bb68cada
- Signing certificate (SHA-1)
- 9F:56:8D:9B:DD:C7:1C:AD:2C:81:AA:89:88:41:CD:DE:BD:31:AC:B4
- Signed by
- CN=Andy Kerridge, OU=Mad Atom, O=Natural Motion, L=Brighton, ST=Sussex, C=UK
- File name
- com-naturalmotion-csrclassics-20240220-67647997-1ab2edd162f427cabae36b30bb68cada.apk
- Package
- com.naturalmotion.csrclassics
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v3.1.3
Bug fixes and software updates
Game data (OBB)
This game needs extra data files (836.4 MB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.20211213.com.naturalmotion.csrclassics.obb (117.3 MB)
- Main OBB MD5
- bac4693dd01ff2a71d71bf7b6926eb43
- Patch OBB
- patch.20211213.com.naturalmotion.csrclassics.obb (719.2 MB)
- Patch OBB MD5
- 8bfef0c867f664057de90204db52ec06
Permissions (16)
This version requests 16 permissions, 4 of them sensitive.
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Account manager android.permission.ACCOUNT_MANAGER
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Full network access android.permission.INTERNET
- Google Play license check com.android.vending.CHECK_LICENSE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.naturalmotion.csrclassics.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Use credentials android.permission.USE_CREDENTIALS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Natural Motion” This is the certificate of the Google Play version.
- Same certificate as v3.1.4, which matches Google Play v3.1.4
Store checks
- Developer signature under review Mar 10, 2025
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install CSR Classics on Android 4.1+
You'll need about 896.8 MB of free space (the APK plus 836.4 MB of game data).
- Download the APK — tap Download APK above (30.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-naturalmotion-csrclassics-20240220-67647997-1ab2edd162f427cabae36b30bb68cada.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 1ab2edd162f427cabae36b30bb68cada. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Copy the game data — before the first launch, move the OBB files (836.4 MB), without renaming or unzipping, into Android/obb/com.naturalmotion.csrclassics/. On Android 11 and later many file managers can't open that folder; use the built-in Files app or copy it from a computer over USB.
- Open CSR Classics — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.1+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.