Here is a quick fix for the issue "please verify integrity of game files" at the start if the game 1. Open your steam library and open the properties tab for destiny 2 2. click on local files and then on browse. 3. Delete everything thats in there APART from "Packages" 4. Go back to the properties tab for destiny 2 and click on "verify integrity of game files." 5. Start destiny 2. You're welcome. PS. This worked for me, if it doesn't work for you, I am sorry.