Cosmic Showdown
v1.11.3 · 73.8 MB · code 69
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File information
UpdatedNov 9, 2019
PublishedAug 19, 2018
Packagecom.doublejump.heliumproject
Versionv1.11.3 (69)
Size73.8 MB
MD5ac70fb32ff0323c8ce8a41abf752edcd
Min SDK19
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA1EA:8A:A2:B6:06:07:97:74:6F:EE:9B:7F:60:57:3C:8C:9A:08:79:A9
SignerC=CA, ST=British Columbia, L=Victoria, O=DoubleJump Games, OU=Double Jump Games, CN=Double Jump
Total downloads500,000
This version500,000
DeveloperDoubleJump
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-02-01
- Scanned for malware 2020-10-26 20:44:50
- Signature SHA1 EA:8A:A2:B6:06:07:97:74:6F:EE:9B:7F:60:57:3C:8C:9A:08:79:A9
- File MD5 ac70fb32ff0323c8ce8a41abf752edcd
How to install Cosmic Showdown v1.11.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 73.8 MB of free storage.
- Grab com.doublejump.heliumproject_69.apk — hit the Download button above (73.8 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 ac70fb32ff0323c8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.doublejump.heliumproject_69.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=CA, ST=British Columbia, L=Victoria, O=DoubleJump Games, OU=Double Jump Games, CN=Double Jump. 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 Cosmic Showdown — tap Open on the install screen, or find the Cosmic Showdown icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Cosmic Showdown
- "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 armeabi-v7a native code. Devices with a different CPU will reject it.