You are downloading the Helium Escape XAP file v22.214.171.124 for Windows Phone. Helium Escape is a free and fun Platformer game: Away we go! Your balloon got away from you and it is headed into rough areas. Guide it the best you can so you can catch it ... You can now download the offline XAP file to install & try it.
Download Locations for Helium Escape 126.96.36.199 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Helium Escape XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.