Doom: The Dark Ages represents a significant leap forward in both scale and scope for the franchise. Compared to previous entries, the campaign offers more expansive environments and an impressive number of missions. The game, which serves as a prequel to both Doom (2016) and Doom Eternal, brings fresh ideas to the table while maintaining the core elements of intense combat and secret hunting that fans expect.
This guide outlines every mission in Doom: The Dark Ages and provides an estimate of how long it takes to complete the game. It also explains how mission variety impacts the overall playthrough time.
Complete List of Campaign Missions
Players can expect to face 22 unique missions during their journey through hellish realms and medieval battlegrounds:
- Village of Khalim
- Hebeth
- Barrier Core
- Sentinel Barracks
- Holy City of Aratum
- Siege Part 1
- Siege Part 2
- Abyssal Forest
- Ancestral Forge
- The Forsaken Plains
- Hellbreaker
- Sentinel Command Station
- From Beyond
- Spire of Nerathul
- City of Ry’uul
- The Kar’Thul Marshes
- Temple of Lomarith
- Belly of the Beast
- Harbor of Souls
- Resurrection
- Final Battle
- Reckoning
These missions showcase a blend of familiar corridor-shooting chaos with several more open-ended levels. Some chapters, such as Siege Part 1, introduce larger, more objective-driven environments where players can choose their path and strategy.
Variety in Gameplay and Mission Design
One of the most notable additions in The Dark Ages is the use of mechs and dragons. The Barrier Core mission introduces players to the Atlan mech, which appears in later stages for short yet high-impact sequences. Meanwhile, dragon-riding missions elevate the scale even further, enabling players to soar across landscapes and access multiple landing zones.
Each mission offers something new, from enemy types and weapon unlocks to combat mechanics. Levels are rich with hidden content, including cosmetic items, lore entries, upgrade materials, and other collectibles that add layers of replayability and challenge.
Estimated Completion Time
A typical playthrough of Doom: The Dark Ages will take approximately 18 to 22 hours for most players. This estimate includes time spent exploring and collecting a portion of the game’s secrets but does not assume full completion of every level.
While one might assume that 22 missions translate to around 22 hours of gameplay, the reality is more nuanced. Some levels, like The Forsaken Plains or Ancestral Forge, are significantly longer due to their open structure. In contrast, missions such as Barrier Core or Hellbreaker are tightly scripted and relatively brief.
In comparison to Doom Eternal, The Dark Ages features nearly twice as many missions but only extends the average playtime by a few hours, thanks to its pacing and mission diversity.
Completionist Run Length
For those aiming to uncover every hidden item and achieve 100% in each mission, the game can take over 30 hours to finish. With collectible density varying from stage to stage, completionists can expect to spend substantial time combing through every corridor and open battlefield to discover everything the campaign has to offer.
Final Thoughts
Doom: The Dark Ages is not only longer than its predecessors but also offers more depth through mission structure and exploration. The addition of new mechanics like mech suits and dragon riding changes the pace in exciting ways. Whether played casually or with the intent to fully complete it, the game delivers a robust and rewarding campaign.