I say let the Xbox players in on Helldivers
you drop these psychopaths into the maw of hell with anything composed by Marti O'Donnell and Michael Salvatori and they will kill any inhuman son of a bitch that gets in the way.
pushing a Kraut trench line in a fully crewed Mark IV while blasting welcome to the jungle in prox chat
(scares the hell out of the huns)
game is Over the top WW1