You are downloading the Stack XAP file v18.104.22.168 for Windows Phone. Stack is a free and fun Action & Adventure game: Stack up the blocks as high as you can!◉ Simple & Beautiful graphics designed◉ Compete for the best score in the ... You can now download the offline XAP file to install & try it.
Download Locations for Stack 22.214.171.124 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP 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 Stack XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.