id Software has just released Update 6.66 for Doom Eternal. This patch is 6.6GB in size on Steam, and brings a Horde Mode, as well as Battlemode 2.0.
Going into more details, in Horde Mode you compete for the highest score by battling wave after wave of demons across three?Missions from DOOM Eternal and The Ancient Gods?– Parts One and Two. Like a classic arcade game, there aren’t any checkpoints, you start with just 3 extra lives – but there are more to earn as you progress. You begin with only a fully mastered Combat Shotgun, unlocking a new weapon at random as you complete each Arena Round.
Update 6.66 also includes two new Master Levels, Mars Core and The World Spear. Players must complete the corresponding campaign level to unlock each one.
In addition to Battlemode 2.0, Update 6.66 adds the brand-new playable Demon, the Dread Knight and new Battlemode arena, Stronghold.
As always, Steam will download this patch the next time you launch its client. You can also find its complete changelog here.