In addition to these characters, players using the enemy demons can also summon lesser AI demons to attack the opposing slayer. Mancubus: He has heavy cannons and flamethrowers, along with a lot of health.Pain Elemental: He can fly around and take out ground-based opponents, while using his Soul Shield to protect from incoming attacks.Revenant: The Revenant floats around with a jetpack and wrecks opponents with a rocket barrage.The Battlemode first look started with a profile on some of the game mode's playable demons: Two demons will face off against a lone Slayer in a 2v1 best-of-5 encounter. Those in attendance at QuakeCon were able to get a first look at how Battlemode will operate. But during today's keynote, QuakeCon attendees learned more about Doom Eternal's Battlemode. And while there have been plenty of details on the game's single-player story, there have been scant details about multiplayer to this point. Friday's QuakeCon keynote continued with more information on the heavily-anticipated Doom Eternal.