You can’t have a Microsoft E3 press conference without some Halo news, and 343 Industries certainly delivered in that regard. Rather than just a brief teaser trailer, we got to see Halo 5: Guardian’s new multiplayer mode, known as Warzone, which looks unlike anything we’ve ever seen in a game before. While details are still scarce, the massive 24-person game mode seems to combine competitive multiplayer with elements of singleplayer gameplay, such as the addition of what appears to be hostile NPCs.