Update 6.66 Released For DOOM Eternal, Horde Mode and More Now Available

Since its release, DOOM Eternal has proven to be one of the best first-person shooters in years. With content constantly being added to the game, this stellar title has become one of the biggest titles Bethesda has ever released.

Update 6.66 has now been released and iD Software has introduced a ton of new ways for players to rip and tear demons. In this update, we get the long-awaited HORDE MODE, Battlemode 2.0, Two new mastery levels, and more.

This update is just what we needed to jump back into the world of DOOM Eternal, especially with the game being available on Xbox GamePass. If you have yet to play the game and have GamePass I suggest you stop what your doing and download this game now! Full details for update 6.66 are listed below, or you can watch the blood pumping trailer released yesterday!


Horde Mode 
Prove your mettle and compete against other players to climb seasonal leaderboards in a new arcade-style Horde Mode.

  • Start off with all perks, runes, and upgrades and arm yourself with only a mastered Combat Shotgun.

  • Defeat waves of demons to unlock additional guns and fight through three challenge-packed levels.

  • Complete all encounters and puzzles to unlock more than 7 new skins, including the DOOM II Slayer and the Biker Slayer.

  • Compete against yourself and rival Slayers for the high score in seasonal leaderboards by playing at higher difficulty levels, completing bonus rounds, killing bounty demons, avoiding power weapons, and more.

Experience a refined BATTLEMODE, the 2v1 competitive multiplayer mode that pits two player-controlled demons against one fully-kitted DOOM Slayer. Featuring all-new streak-based Ranking System with rewards and matchmaking, leaderboards, a new Arena: Stronghold, and the new Dread Knight playable demon.

Two New Master Levels 
In the Mars Core and *The World Spear Master Levels, take on remixed demon encounters that introduces a new combat experience. Show the world you’ve mastered these challenges worthy of only the greatest Slayers.

Update 6.66 is available today for PC, Xbox One, Xbox Series S|X, PlayStation 4, and PlayStation 5.

*The World Spear Master Level requires ownership of The Ancient Gods – Part Two.

Previous articleOfficial ‘Cowboy Bebop’ Trailer Brings Memorable Anime Moments to Life
Next articleWatch Sony’s New State of Play Presentation Live
Caleb Gayle
Owner @2ndOpinionPro | Content Creator at @Cinelinx | Married @Dara_Potato | @Poplco Ambassador | Partnered @DubbyEnergy | #GameIndustry Vet 16+