Game Gain
v1.2.1 · 6.3 MB · code 15
Verify you're human
Solve this to start the download.
File information
UpdatedJun 13, 2024
PublishedJun 12, 2023
Packagecom.nijastudio.gamegain
Versionv1.2.1 (15)
Size6.3 MB
MD5f52a8cbc1d58f90982c711bac4b0a688
Min SDK19
Malware scanTRUSTED
Signature SHA1F3:39:20:6C:FE:9C:00:BC:70:0A:A1:11:21:CF:35:41:63:B4:24:10
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000
This version10,000
DeveloperEmpireGame
Age ratingEveryone
What's new in v1.2.1
Application optimization
Security scan
TRUSTED
- Developer signature verified 2024-06-13
- Signature SHA1 F3:39:20:6C:FE:9C:00:BC:70:0A:A1:11:21:CF:35:41:63:B4:24:10
- File MD5 f52a8cbc1d58f90982c711bac4b0a688
How to install Game Gain v1.2.1 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 6.3 MB of free storage.
- Grab com.nijastudio.gamegain_15.apk — hit the Download button above (6.3 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 f52a8cbc1d58f909…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.nijastudio.gamegain_15.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 — open Game Gain — tap Open on the install screen, or find the Game Gain icon in your app drawer.
Common install errors for Game Gain
- "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.