The Revelations DLC for Doom: The Dark Ages significantly elevates the demon-stomping formula, delivering an experience that id Software's reviewer deems the best the series has ever achieved. Clocking in at approximately 10-15 hours, the DLC is substantial enough to stand as a standalone sequel were it not for its deep integration with the base game's mechanics.
Central to Revelations is the new Chain Spear, which replaces the Shield Saw. This versatile tool dramatically increases mobility, allowing players to grapple onto enemies and launch themselves across the arena. It can also be used to slash through enemy defenses, parry specific attacks with precise timing, and upgrade to enable orbiting foes while attacking. The untethered dash further enhances maneuverability, providing freedom in all directions. As players unlock upgrades, the spear reveals remarkable depth, enabling powerful charged throws, superheating metal for explosive effects, and even causing enemies to drop health via a ground pound. Combined with the eventual return of the Shield Saw and other original weapons, Revelations encourages a deep mastery of its combat system, presenting tougher demon encounters and a wider array of tools.
While success with the combat still hinges on precise parrying, the DLC's environmental design represents a marked improvement. The new missions feature intricate and layered level layouts that seamlessly blend mandatory combat encounters with optional puzzles and endgame challenges. The previously linear progression has been replaced with more complex structures that discourage simple binary choices, though this can lead to backtracking if the map isn't carefully consulted. Players cannot revisit levels until after completing the story, making item collection crucial on initial playthroughs. However, the focus on combat mastery means revisiting encounters remains engaging.
The puzzles within Revelations are also a notable strength. While retaining familiar mechanics like block manipulation and key finding, they incorporate more layers and complexity, offering a satisfying diversion. The hub area, returning after each mission, allows players to access new areas by altering the environment, such as lowering water levels or revealing hidden paths for treasure.
Exploration yields more meaningful rewards than in the base game, with players collecting relics for Platinum upgrades, new skins, and other desirable items. This encourages a thorough exploration reminiscent of Doom 2016. The visual design continues id Software's signature grotesque aesthetic, with environments like Hell, Purgatory, and a Lovecraftian Cosmic Realm featuring detailed, unsettling designs, including hidden anatomical elements within the architecture.
The narrative also receives praise, with retro-styled flashback levels and prequel elements cleverly tying into the broader Doom lore. Revelations is considered a refined and full-throttle Doom experience, seamlessly integrating new and existing mechanics with intelligent level design. However, the review notes the unfortunate context of its release, mentioning layoffs at id Software shortly before the DLC's launch and lamenting that such a polished expansion is relegated to DLC for what is considered a controversial entry in the series.