Escape Room: Hidden Riddles
v8.1 · 97.5 MB · code 8001000
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File information
UpdatedOct 17, 2025
PublishedOct 17, 2025
Packageair.com.hfg.hiddenriddles
Versionv8.1 (8001000)
Size97.5 MB
MD5c374e1ab5b05a30eccb8d65cae8b2703
Min SDK24
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA174:0A:08:4C:FE:13:85:0E:78:C6:69:0D:0D:83:0F:46:6A:1D:B5:ED
SignerCN=HFGEscapeGames, OU=HFGFlashGames, O=HFG, C=CN
Total downloads100,000
This version100,000
DeveloperHFG Entertainments
Age ratingLow Maturity
What's new in v8.1
Performance Optimized.
User Experience Improved.
User Experience Improved.
Security scan
TRUSTED
- Developer signature verified 2025-10-17
- Signature SHA1 74:0A:08:4C:FE:13:85:0E:78:C6:69:0D:0D:83:0F:46:6A:1D:B5:ED
- File MD5 c374e1ab5b05a30eccb8d65cae8b2703
How to install Escape Room: Hidden Riddles v8.1 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 97.5 MB of free storage.
- Grab air.com.hfg.hiddenriddles_8001000.apk — hit the Download button above (97.5 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 c374e1ab5b05a30e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find air.com.hfg.hiddenriddles_8001000.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=HFGEscapeGames, OU=HFGFlashGames, O=HFG, C=CN. 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 Escape Room: Hidden Riddles — tap Open on the install screen, or find the Escape Room: Hidden Riddles icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Escape Room: Hidden Riddles
- "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.