Bulu Monster
v12.8.1 · 109.1 MB · code 170012081
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File information
UpdatedMar 19, 2026
PublishedApr 21, 2018
Packagecom.sigmagame.imonster
Versionv12.8.1 (170012081)
Size109.1 MB
MD5c6b2438c352625541fe60c8dc07918ef
Min SDK24
ABIsarm64-v8a
Malware scanWARNING
Signature SHA17D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
SignerCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
Total downloads5,000,000
This version5,000,000
DeveloperSigma Game Limited
Age ratingEveryone
What's new in v12.8.1
- New event
- Bug fixes
- Bug fixes
Security scan
WARNING
- Developer signature verified 2026-03-19
- Signature SHA1 7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
- File MD5 c6b2438c352625541fe60c8dc07918ef
How to install Bulu Monster v12.8.1 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 109.1 MB of free storage.
- Grab com.sigmagame.imonster_170012081.apk — hit the Download button above (109.1 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 c6b2438c35262554…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sigmagame.imonster_170012081.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=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609. 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 WARNING).
- Done — open Bulu Monster — tap Open on the install screen, or find the Bulu Monster icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Bulu Monster
- "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 7.0 Nougat 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 arm64-v8a native code. Devices with a different CPU will reject it.