Reversi ZERO classic game icon

Reversi ZERO classic game

v3.18.22 · 120.3 MB · code 318221

f8cc93ba28104fa388e31c1ca2b5406c TRUSTED

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File information

UpdatedJul 15, 2025
PublishedDec 27, 2024
Packageco.jp.reversizero
Versionv3.18.22 (318221)
Size120.3 MB
MD5f8cc93ba28104fa388e31c1ca2b5406c
Min SDK28
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1F5:27:81:07:6B:17:AF:33:73:E3:D3:FC:DE:D0:9B:D3:37:47:94:34
SignerCN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown
Total downloads1,000,000
This version1,000,000
DeveloperReleasebase, Inc.
Age ratingEveryone

What's new in v3.18.22

*internal fix

Thank you.

Security scan

TRUSTED
  • Developer signature verified 2025-07-15
  • Signature SHA1 F5:27:81:07:6B:17:AF:33:73:E3:D3:FC:DE:D0:9B:D3:37:47:94:34
  • File MD5 f8cc93ba28104fa388e31c1ca2b5406c

How to install Reversi ZERO classic game v3.18.22 on Android 9 Pie+

Takes about 2 minutes. You'll need roughly 120.3 MB of free storage.

  1. Grab co.jp.reversizero_318221.apk — hit the Download button above (120.3 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
  2. 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.
  3. (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches f8cc93ba28104fa3…. Any difference means the file is corrupted or tampered — delete and re-download.
  4. Open the APK — tap the download notification, or find co.jp.reversizero_318221.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
  5. Check the signer — the install screen will name the publisher. For this build it should read CN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown. If it doesn't match, cancel — you have the wrong file.
  6. Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
  7. Done — open Reversi ZERO classic game — tap Open on the install screen, or find the Reversi ZERO classic game icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Reversi ZERO classic game
  • "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 9 Pie 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.

All versions (2)

All versions page