https://www.polygon.com/2018/8/10/17675824/doom-eternal-competitive-multiplayer-details-pvp-quakecon-2018 > At QuakeCon today, id Software’s Marty Stratton and Hugo Martin revealed a new multiplayer mode coming to Doom Eternal called Invasions. That mode will let players invade other players’ single-player campaigns as a demon, letting them group us as hunting parties to give the Doom Slayer “a true taste of Hell.” > Doom Eternal will also include a more traditional competitive multiplayer mode, though id Software isn’t providing too many details on what it is just yet.