School of Dragons
v989 · 2.9 MB · code 989
Verify you're human
Solve this to start the download.
File information
UpdatedMar 1, 2026
PublishedMar 1, 2026
Packagecom.KnowledgeAdventure.SchoolOfDragons
Versionv989 (989)
Size2.9 MB
MD5672b56e592ec8bbe911b25a7910afbc7
Min SDK23
Malware scanUNKNOWN
Signature SHA1F2:48:FF:4D:8C:EF:0A:B7:93:E0:58:6B:EE:6B:62:06:26:20:46:AC
SignerC=US, ST=US, L=69bD4K7pV165, O=69bD4K7pV165, OU=69bD4K7pV165, CN=69bD4K7pV165
Total downloads10,000,000
This version10,000,000
DeveloperKnowledge Adventure, Inc.
Age ratingEveryone
What's new in v989
Saddle up for a flight to Impossible Island! In our latest expansion, Secret of the Leviathan, Vikings can uncover the mysteries of this long-abandoned area, including the dark depths of the island’s underground cenote to:
* Embark on 17 interactive quests and underwater explorations
* Unlock rewards in 2 all-new, multi-level mini games
* Train the elusive Flame Whipper dragon
* Venture into the unknown with new friends like Mala and the Defenders of the Wing
* Embark on 17 interactive quests and underwater explorations
* Unlock rewards in 2 all-new, multi-level mini games
* Train the elusive Flame Whipper dragon
* Venture into the unknown with new friends like Mala and the Defenders of the Wing
Security scan
UNKNOWN
- Developer signature verified 2026-03-01
- Signature SHA1 F2:48:FF:4D:8C:EF:0A:B7:93:E0:58:6B:EE:6B:62:06:26:20:46:AC
- File MD5 672b56e592ec8bbe911b25a7910afbc7
How to install School of Dragons v989 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 2.9 MB of free storage.
- Grab com.KnowledgeAdventure.SchoolOfDragons_989.apk — hit the Download button above (2.9 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 672b56e592ec8bbe…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.KnowledgeAdventure.SchoolOfDragons_989.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 C=US, ST=US, L=69bD4K7pV165, O=69bD4K7pV165, OU=69bD4K7pV165, CN=69bD4K7pV165. 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 UNKNOWN).
- Done — open School of Dragons — tap Open on the install screen, or find the School of Dragons icon in your app drawer.
Common install errors for School of Dragons
- "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 6.0 Marshmallow 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.