Anyone who is even remotely familiar with the Call of Duty franchise is well aware of the infamous "Press F to Pay Respects" moment. Originating from 2014's Call of Duty: Advanced Warfare during an early campaign funeral scene, the odd moment has gone on to cement itself as a meme and in the lexicon of gamers everywhere. This hasn't been lost on Call of Duty: Vanguard's developers, who have cleverly incorporated the "F" meme into the game.