Now, with the Revelations DLC, id Software returns to double down on that medieval carnage. Adding in a new weapon, a massive arena and some new story that dives deeper into Doom lore. If you are thinking about just jumping straight into the DLC without playing the campaign, I would have to advise you against this. An Instant Classic: The Chain SpearIf the base game’s Shield Saw was all about devastating defence turned offence, the new Chain Spear weapon is pure, unadulterated aggressive satisfaction. The difficulty is adapted too, so don’t try jumping straight into this DLC if you haven’t finished the campaign; Revelations has no problem dropping you straight into the action with no training wheels.