CSR Classics
v3.1.4 · 31.2 MB · code 20251202
Verify you're human
Solve this to start the download.
File information
UpdatedDec 17, 2025
PublishedMar 16, 2021
Packagecom.naturalmotion.csrclassics
Versionv3.1.4 (20251202)
Size31.2 MB
MD58e7d2a34080c18d1e95db299c206b16e
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA19F:56:8D:9B:DD:C7:1C:AD:2C:81:AA:89:88:41:CD:DE:BD:31:AC:B4
SignerCN=Andy Kerridge, OU=Mad Atom, O=Natural Motion, L=Brighton, ST=Sussex, C=UK
Total downloads10,000,000
This version10,000,000
DeveloperNaturalMotionGames Ltd
Age ratingEveryone
What's new in v3.1.4
Bug fixes and software updates
Security scan
TRUSTED
- Developer signature verified 2025-12-17
- Signature SHA1 9F:56:8D:9B:DD:C7:1C:AD:2C:81:AA:89:88:41:CD:DE:BD:31:AC:B4
- File MD5 8e7d2a34080c18d1e95db299c206b16e
How to install CSR Classics v3.1.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 31.2 MB of free storage.
- Grab com.naturalmotion.csrclassics_20251202.apk — hit the Download button above (31.2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 8e7d2a34080c18d1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.naturalmotion.csrclassics_20251202.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Andy Kerridge, OU=Mad Atom, O=Natural Motion, L=Brighton, ST=Sussex, C=UK. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open CSR Classics — tap Open on the install screen, or find the CSR Classics icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for CSR Classics
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.