User blog comment:TheAzumangaDaiohFan/Opinions On The Fallout Series? 11/21/15/@comment-24101790-20151122005504/@comment-24101790-20151122014625

You will, as without some of the more current downloads, some quests are broken/unable to be finished. (on Xbox and PS3 as well) You can pop onto the Fallout Wiki for a complete list of those issues.