Urchin Defense1.22
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Free Version
Publisher Description
Urchin Defense is an arcade shooter where you play to survive for as long as you can. Shoot down the orca missiles to stay alive. Urchin Defense is a great experience for both the casual and hardcore gamers. Defend the sea urchin's against the evil orca's missile technology! How long can you last against their missile onslaught?
About Urchin Defense
Urchin Defense is a free app for Android published in the Arcade list of apps, part of Games & Entertainment.
The company that develops Urchin Defense is Adknown Games. The latest version released by its developer is 1.22.
To install Urchin Defense on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2018-02-12 and was downloaded 6 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Urchin Defense as malware as malware if the download link to com.adknown.missilecommand is broken.
The company that develops Urchin Defense is Adknown Games. The latest version released by its developer is 1.22.
To install Urchin Defense on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2018-02-12 and was downloaded 6 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Urchin Defense as malware as malware if the download link to com.adknown.missilecommand is broken.
How to install Urchin Defense on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Urchin Defense is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Urchin Defense will be shown. Click on Accept to continue the process.
- Urchin Defense will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Operating systems
Android
Download information
File size
N/A
Total downloads
6
Pricing
License model
Free
Price
Version History
Here you can find the changelog of Urchin Defense since it was posted on our website on 2018-03-13. The latest version is 1.22 and it was updated on Soft112 on 01 November, 2026. See below the changes in each version:
version 1.22
posted on 2018-02-12
- Re-skinned art.
- Overhauled UI.
- Added increased difficulty speedup.
- Improved game mechanics.
- Added shop for Upgrades.
- Added power-ups in-game.















