"Everything you see has been finely honed," said director Hugo Martin when describing the year id Software spent polishing Revelations. That's not marketing speak. It's a direct acknowledgment that the studio held this expansion back until it was ready, and the feature list backs that up.
DOOM: The Dark Ages is getting its first major campaign expansion on July 7 for $19.99 across Xbox Series X/S, PS5, and PC. If the base game's slower, parry-focused combat felt like a different kind of DOOM, Revelations is id's answer to players who wanted more of everything.
The scale of what's actually included
Martin confirmed the expansion runs 10 to 12 hours depending on difficulty. The base game averaged around 14 hours for its campaign, so Revelations is essentially adding two-thirds of a full game's worth of content at a fraction of the price. For context, DOOM Eternal's two DLC chapters were sold separately and told a single story across both releases. Revelations is that entire arc in one package.
The scope here matters because Revelations isn't structured like a traditional expansion. id Software split it into two distinct overlays: Base Game and End Game. The campaign portion covers roughly 60 percent of the total experience. The remaining 40 percent is a dedicated endgame that only unlocks after you finish the story.
The Chain Spear changes how the whole expansion plays
The new Chain Spear is the centerpiece of Revelations, and it's doing a lot of heavy lifting. It handles dashing, grappling, ground slams, projectile throws, armor-breaking, and parrying all at once. Multiple dedicated upgrade trees govern each ability, and the expansion is specifically designed so that you won't fully unlock its most advanced options until late in the campaign.
The Shield Saw from the base game returns, and quick-swapping between the two creates combinations that weren't possible before. Here's the thing though: no new guns are included beyond the Chain Spear. The existing arsenal from the base game carries over largely unchanged, so the expansion's combat identity lives or dies on how the Spear integrates with everything else.
Difficulty is tuned higher than the base game across the board, though the slider system returns for players who want to customize the challenge. New enemies add to the pressure, including the Wizard, a support-type enemy that buffs allies and evades attacks, requiring you to use the Chain Spear's mobility to chase it down. The Arch-Vile and Pain Elemental return from Eternal, the Whiplash Spectre has upgraded AI, and the Hell Knights now carry a purple glow and can detonate for massive damage.
For a full breakdown of how to build around the Chain Spear and carry over upgrade priorities, the best upgrade paths and weapon builds guide covers the base game systems that feed directly into Revelations.
What the endgame actually involves
The endgame overlay isn't just harder versions of existing levels. It adds original paths, puzzles, and exclusive resources to levels you've already cleared. Praetor Suit Encounters drop you into extra-hard arenas with unique rulesets. Slayer Trials introduce scoring mechanics that reward optimized, efficient kills.
Progress far enough and Classic Levels appear: revamped versions of stages from earlier DOOM titles with significantly upgraded visuals. Not the pixel-art throwbacks that DOOM (2016) offered, but recognizable layouts rebuilt for modern hardware.
The endgame progression has a clear ceiling. Clearing the main endgame activities earns the Astral Key, which unlocks an Uber Boss fight. Defeating that boss grants the Master Arena Key, opening four "super-intense" Master Arenas that id is positioning as the hardest content in the expansion. Completing all four unlocks three new Ripatorium arenas, including one built around the classic Doom aesthetic, where every enemy and the fully upgraded Chain Spear carry over.
The new Slayer Hub ties everything together. id describes the Fortress of Doom from Eternal as a "stepping stone" to this new space, which adds puzzles, hidden corridors, and lore content alongside the campaign's own collectibles.
What to check before July 7
For everything confirmed so far about the Revelations DLC release date and new content details, that guide has the latest. The expansion launches in five days, and with a year of polish behind it, the question isn't whether id put the work in. It's whether the endgame loop holds up long enough to justify revisiting those Master Arenas more than once.
