You are downloading the Portals 2D XAP file v184.108.40.206 for Windows Phone. Portals 2D is a free and fun Action & Adventure game: Can you think with portals? Open a gateway to a new and exciting type of game, this Portal-inspired platformer will test your portal-toting, cake ... You can now download the offline XAP file to install & try it.
Download Locations for Portals 2D 220.127.116.11 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Portals 2D XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.