Blackjack
v1.3.2.113 · 72.7 MB · code 4900113
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File information
UpdatedAug 27, 2020
PublishedNov 27, 2019
Packagecom.brainium.blackjack
Versionv1.3.2.113 (4900113)
Size72.7 MB
MD5b531225f43b5055cd19f79ae357ebe5b
Min SDK21
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA133:70:04:D6:37:36:E1:6E:3D:46:B5:8D:92:8B:E6:4F:22:F2:F0:F3
SignerCN=Brainium, OU=Brainium, O=Brainium, L=Portland, ST=OR, C=US
Total downloads1,000,000
This version1,000,000
DeveloperBrainium Studios
Age ratingLow Maturity
What's new in v1.3.2.113
Thank you to all of our amazing players!
-Bug fixes and improvements
-Bug fixes and improvements
Security scan
TRUSTED
- Developer signature verified 2025-03-10
- Scanned for malware 2020-09-19 23:12:35
- Signature SHA1 33:70:04:D6:37:36:E1:6E:3D:46:B5:8D:92:8B:E6:4F:22:F2:F0:F3
- File MD5 b531225f43b5055cd19f79ae357ebe5b
How to install Blackjack v1.3.2.113 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 72.7 MB of free storage.
- Grab com.brainium.blackjack_4900113.apk — hit the Download button above (72.7 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 b531225f43b5055c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.brainium.blackjack_4900113.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=Brainium, OU=Brainium, O=Brainium, L=Portland, ST=OR, 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 Blackjack — tap Open on the install screen, or find the Blackjack icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Blackjack
- "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 5.0 Lollipop 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.