Mouse on Screen Scary Joke
v3.1 · 8.8 MB · code 2016
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File information
UpdatedOct 8, 2025
PublishedJan 18, 2019
Packagecom.just4fun.mouseonscreen
Versionv3.1 (2016)
Size8.8 MB
MD5c9d9dfa1b925fe448dea98802e52f50f
Min SDK14
Malware scanTRUSTED
Signature SHA19D:D6:36:AA:6A:F3:56:5B:AC:BB:B7:3A:8A:61:0F:A8:A9:5C:1A:13
SignerCN=, OU=, O=Marcin, C=
Total downloads62,095
This version62,095
DeveloperMarcin
Age ratingLow Maturity
Security scan
TRUSTED
- Developer signature verified 2020-04-17
- Scanned for malware 2020-05-08 21:12:55
- Signature SHA1 9D:D6:36:AA:6A:F3:56:5B:AC:BB:B7:3A:8A:61:0F:A8:A9:5C:1A:13
- File MD5 c9d9dfa1b925fe448dea98802e52f50f
How to install Mouse on Screen Scary Joke v3.1 on Android API 14+
Takes about 2 minutes. You'll need roughly 8.8 MB of free storage.
- Grab com.just4fun.mouseonscreen_2016.apk — hit the Download button above (8.8 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 c9d9dfa1b925fe44…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.just4fun.mouseonscreen_2016.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=, OU=, O=Marcin, C=. 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 Mouse on Screen Scary Joke — tap Open on the install screen, or find the Mouse on Screen Scary Joke icon in your app drawer.
Common install errors for Mouse on Screen Scary Joke
- "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 API 14 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.