You are downloading the Duplenoid XAP file v18.104.22.168 for Windows Phone. Duplenoid is a free and fun Action & Adventure game: You may have played Pong before, or Arkanoid, or Breakout, or any of its clones. But if you think you've played something like Duplenoid before, ... You can now download the offline XAP file to install & try it.
Download Locations for Duplenoid 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Duplenoid XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.