Octopus - Gamepad, Keymapper
v7.2.8 · 14.9 MB · code 64728
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File information
UpdatedApr 19, 2025
PublishedApr 23, 2018
Packagecom.chaozhuo.gameassistant
Versionv7.2.8 (64728)
Size14.9 MB
MD5f42d3e1c8a96e2c89c4e9a69cc700605
Min SDK19
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA119:B7:27:B6:D3:EC:CE:BF:B9:18:11:BE:FC:41:EE:8E:CE:53:8A:F8
SignerCN=Xie ZhenYu, OU=Phoenix Studio, O=Beijing Chaozhuo Technology Co. Ltd., L=Beijing, ST=Beijing, C=86
Total downloads10,000,000
This version10,000,000
Developer北京超卓科技有限公司（Beijing Chaozhuo Technology Co., Ltd.）
Age ratingLow Maturity
What's new in v7.2.8
Crash Fix & Google login Fix;
Security scan
TRUSTED
- Developer signature verified 2025-04-19
- Signature SHA1 19:B7:27:B6:D3:EC:CE:BF:B9:18:11:BE:FC:41:EE:8E:CE:53:8A:F8
- File MD5 f42d3e1c8a96e2c89c4e9a69cc700605
How to install Octopus - Gamepad, Keymapper v7.2.8 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 14.9 MB of free storage.
- Grab com.chaozhuo.gameassistant_64728.apk — hit the Download button above (14.9 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 f42d3e1c8a96e2c8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.chaozhuo.gameassistant_64728.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=Xie ZhenYu, OU=Phoenix Studio, O=Beijing Chaozhuo Technology Co. Ltd., L=Beijing, ST=Beijing, C=86. 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 Octopus - Gamepad, Keymapper — tap Open on the install screen, or find the Octopus - Gamepad, Keymapper icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Octopus - Gamepad, Keymapper
- "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 4.4 KitKat 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.