Let's Kill Jeff The Killer Ch1
v1.05 · 26.7 MB · code 6
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File information
UpdatedOct 12, 2025
PublishedNov 16, 2019
Packagecom.PoisonGames.LKJTK1
Versionv1.05 (6)
Size26.7 MB
MD5c36f60b8924d171ee9c92468c5138156
Min SDK9
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA18C:5E:14:C2:AC:0D:FF:E8:4A:20:FB:57:FD:75:47:0D:13:52:28:05
SignerC=381, ST=Serbia, L=Zemun, O=Poison Games, OU=Developer, CN=Nikola Vasic
Total downloads1,000,000
This version1,000,000
DeveloperPoison Games
Age ratingLow Maturity
What's new in v1.05
- *** Added a New Level - Abandoned Hospital ***
- Complete redesign of the level.
- Game is better optimized.
- Complete redesign of the level.
- Game is better optimized.
Security scan
TRUSTED
- Developer signature verified 2019-11-16
- Scanned for malware 2020-10-27 01:54:42
- Signature SHA1 8C:5E:14:C2:AC:0D:FF:E8:4A:20:FB:57:FD:75:47:0D:13:52:28:05
- File MD5 c36f60b8924d171ee9c92468c5138156
How to install Let's Kill Jeff The Killer Ch1 v1.05 on Android API 9+
Takes about 2 minutes. You'll need roughly 26.7 MB of free storage.
- Grab com.PoisonGames.LKJTK1_6.apk — hit the Download button above (26.7 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 c36f60b8924d171e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.PoisonGames.LKJTK1_6.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 C=381, ST=Serbia, L=Zemun, O=Poison Games, OU=Developer, CN=Nikola Vasic. 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 Let's Kill Jeff The Killer Ch1 — tap Open on the install screen, or find the Let's Kill Jeff The Killer Ch1 icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Let's Kill Jeff The Killer Ch1
- "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 9 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 native code. Devices with a different CPU will reject it.