Call of Duty: Vanguard is now available across all platforms, and many players are already placing their focus on in-game progression. Account levels and weapon levels unlock access to a variety of items, plus there's there's Operator experience to keep in mind as well. That's why this weekend being Call of Duty: Vanguard's first double XP weekend is such a big deal, as players want to capitalize on the bonus. Or, at least, Call of Duty: Vanguard players would capitalize if double XP wasn't broken.