Halo Wars 2: 15 Things You Need To Know Before You Buy The Game

Prometheans Playable in Multiplayer

Then again you may have one other faction to deal with. Though not outright confirmed by the developer, the Prometheans could be a playable faction in the various multiplayer modes. This doesn’t mean they’ll appear in the campaign (though it’s not exactly far-fetched, especially given when Halo Wars 2 takes place) but a multiplayer inclusion wouldn’t be the oddest choice for those teleporting jerks.