You are downloading the Follow the Line AppX file v18.104.22.168 for Windows Phone. Follow the Line is a free and fun Family game: Drag the screen to the left and right in order to keep the line underneath the ball in the center of the screen. It starts off slow and easy, and ... You can now download the offline AppX file to install & try it.
Download Locations for Follow the Line 22.214.171.124 AppX file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppX File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Follow the Line AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.