You are downloading the ASSRT Beta AppX file v0.8.9.0 for Windows Phone. ASSRT Beta is a free and fun Action & Adventure game: ASSRT got Multiplayer feature. Now you can play against player online.ASSRT(Agents of Secret Service Recruitment Test) First-person shooter ... You can now download the offline AppX file to install & try it.
Download Locations for ASSRT Beta 0.8.9.0 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline ASSRT Beta AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.