Echocalypse: Scarlet Covenant
v3.5.50 · 785.5 MB · code 3055073
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File information
UpdatedOct 15, 2025
PublishedAug 29, 2024
Packagecom.yoozoo.jgame.us
Versionv3.5.50 (3055073)
Size785.5 MB
MD536843b81ff99f88b3a84552163284680
Min SDK24
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA14C:BB:D5:62:51:C6:D3:9A:A7:74:FC:DB:2A:E3:8B:5B:1A:2E:C1:BA
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500,000
This version500,000
DeveloperYoozoo (Singapore) Pte. Ltd
Age ratingLow Maturity
Security scan
TRUSTED
- Developer signature verified 2025-10-15
- Signature SHA1 4C:BB:D5:62:51:C6:D3:9A:A7:74:FC:DB:2A:E3:8B:5B:1A:2E:C1:BA
- File MD5 36843b81ff99f88b3a84552163284680
How to install Echocalypse: Scarlet Covenant v3.5.50 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 785.5 MB of free storage.
- Grab com.yoozoo.jgame.us_3055073.apk — hit the Download button above (785.5 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 36843b81ff99f88b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.yoozoo.jgame.us_3055073.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 — launch the game — tap Open on the install screen, or find the Echocalypse: Scarlet Covenant icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Echocalypse: Scarlet Covenant
- "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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.