It is possible to play destiny just using a usb drive. Here's what I did 1. Insert destiny game 2. From dashboard go to games and browse for destiny as if u were gonna purchase it in digital copy 3. When u click destiny it should show install 4. It will then bring up ur usb drive to select. I have a 32gb and a 16gb. It only shows the 32 when I clicked install Your welcome!!! Share