Castle Defense
v1.43 · 3.6 MB · code 44
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File information
UpdatedOct 4, 2012
PublishedOct 4, 2012
Packagecom.castledefense
Versionv1.43 (44)
Size3.6 MB
MD52a1088692fa8bbb677fcccef7c80d3a9
Min SDK3
Malware scanWARNING
Signature SHA1A6:22:6A:8C:D4:BA:49:72:1E:CD:8F:19:CB:09:E9:A2:51:63:55:7C
SignerCN=Castle Defense
Total downloads14,859
This version14,859
DeveloperMateusz Dworak, Artur Tworzydlo, Konrad Koniarski
Age ratingEveryone
Security scan
WARNING
- Developer signature verified 2025-03-07
- Scanned for malware 2020-10-08 03:29:54
- Signature SHA1 A6:22:6A:8C:D4:BA:49:72:1E:CD:8F:19:CB:09:E9:A2:51:63:55:7C
- File MD5 2a1088692fa8bbb677fcccef7c80d3a9
How to install Castle Defense v1.43 on Android API 3+
Takes about 2 minutes. You'll need roughly 3.6 MB of free storage.
- Grab com.castledefense_44.apk — hit the Download button above (3.6 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 2a1088692fa8bbb6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.castledefense_44.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=Castle Defense. 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 WARNING).
- Done — open Castle Defense — tap Open on the install screen, or find the Castle Defense icon in your app drawer.
Common install errors for Castle Defense
- "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 API 3 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.