You are downloading the Double Runner XAP file v18.104.22.168 for Windows Phone. Double Runner is a free and fun Racing & Flying game: Can you last out 10s? Helping these two cute foxes to run and jump over objects. Have you got what it takes to control 2 foxes at the same? ... You can now download the offline XAP file to install & try it.
Download Locations for Double Runner 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 Double Runner XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.