Escape Puzzle Mermaid Castle
v1.2.5 · 18.6 MB · code 1002005
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File information
UpdatedOct 29, 2024
PublishedSep 9, 2019
Packageair.com.quicksailor.EscapeUnderwaterMermaid
Versionv1.2.5 (1002005)
Size18.6 MB
MD5e4b4cd1db5c6e9035cad2ca7f5388c13
Min SDK9
ABIsarm64-v8a
Malware scanUNKNOWN
Signature SHA1FF:00:A5:31:4E:AE:FA:F2:E9:68:46:33:83:5F:53:E9:82:EC:99:E7
SignerCN=Quicksailor, OU=Quicksailor, O=Quicksailor, C=IN
Total downloads578
This version578
DeveloperQuicksailor
Age ratingMedium Maturity
What's new in v1.2.5
64 bit support added.
Security scan
UNKNOWN
- Developer signature verified 2020-05-20
- Scanned for malware 2020-09-27 14:18:38
- Signature SHA1 FF:00:A5:31:4E:AE:FA:F2:E9:68:46:33:83:5F:53:E9:82:EC:99:E7
- File MD5 e4b4cd1db5c6e9035cad2ca7f5388c13
How to install Escape Puzzle Mermaid Castle v1.2.5 on Android API 9+
Takes about 2 minutes. You'll need roughly 18.6 MB of free storage.
- Grab air.com.quicksailor.EscapeUnderwaterMermaid_1002005.apk — hit the Download button above (18.6 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 e4b4cd1db5c6e903…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find air.com.quicksailor.EscapeUnderwaterMermaid_1002005.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=Quicksailor, OU=Quicksailor, O=Quicksailor, C=IN. 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 UNKNOWN).
- Done — open Escape Puzzle Mermaid Castle — tap Open on the install screen, or find the Escape Puzzle Mermaid Castle icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Escape Puzzle Mermaid Castle
- "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 arm64-v8a native code. Devices with a different CPU will reject it.