You are downloading the Bubble Mix AppX file v126.96.36.199 for Windows Phone. Bubble Mix is a free and fun Action & Adventure game: I would like to introduce you the granddaddy of all the match-three games. Before be-Jewelled (derived from Russian Shariki), before Bubble Shooter ... You can now download the offline AppX file to install & try it.
Download Locations for Bubble Mix 188.8.131.52 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 Bubble Mix AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.