If by “Doom 2026” you mean DOOM: The Dark Ages, plan on about 14 hours for the main story, or roughly 19–25 hours if you add side content or aim for completion. Those are community estimates, not an official playtime guarantee; another guide puts the story at 18–20 hours. The separate Revelations expansion is estimated at 10–15 hours.
First, which Doom game does “Doom 2026” mean?
“Doom 2026” does not appear to be an official game title in the sources reviewed. Bethesda identifies DOOM: The Dark Ages as its 2025 release and lists it as available now. This guide uses that game as the likely intended reference. Bethesda’s official game page and its id Software anniversary announcement provide the release context.
How long does the base game take?
HowLongToBeat figures surfaced by IsThereAnyDeal put a typical main-story run at 14 hours. The same page lists 19 hours for the main story plus side content, 25 hours for completionist play, and 19 hours across all play styles. The year of the underlying snapshot is not stated, so treat these as estimates rather than a current, controlled measurement. IsThereAnyDeal’s DOOM: The Dark Ages stats
| What you plan to do | Estimated time | What the figure represents |
|---|---|---|
| Main story | About 14 hours | HowLongToBeat estimate surfaced by IsThereAnyDeal; snapshot year not stated. |
| Main story and side content | About 19 hours | HowLongToBeat estimate surfaced by IsThereAnyDeal; snapshot year not stated. |
| Completionist play | About 25 hours | HowLongToBeat estimate surfaced by IsThereAnyDeal; snapshot year not stated. |
| All styles | About 19 hours | HowLongToBeat estimate surfaced by IsThereAnyDeal; snapshot year not stated. |
| Main story, alternate guide | 18–20 hours | Game8 estimate; publication date not stated in the retrieved result. |
The story estimates differ: IsThereAnyDeal’s surfaced figure is 14 hours, while Game8 gives 18–20. They should be read as a practical range, not as a promise that a particular run will land at one exact time. Difficulty, exploration, and retries can all affect an individual playthrough; the cited pages do not provide a controlled comparison by difficulty or platform. Game8’s game-length guide
#1 Best Overall
- Developed by id Software, DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells the epic cinematic origin story of the DOOM Slayer’s rage.
- In this third installment of the modern DOOM series, players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell.
- A dark fantasy/sci-fi single-player experience that delivers the searing combat and over-the-top visuals of the incomparable DOOM franchise, powered by the latest idTech engine. With a customizable difficulty system, it’s the perfect entry point whether you’re new to the franchise or a long time fan.
- As the super weapon of gods and kings, shred enemies with devastating favorites like the Super Shotgun while also wielding a variety of new bone-chewing weapons, including the versatile Shield Saw.
- Experience the origin story of the DOOM Slayer’s rage in this epic, cinematic, and action-packed story.
How long to get every achievement?
TrueAchievements estimates 20–25 hours to complete all 28 achievements. Its figure is based on the modal completion-time estimate from 1,198 members, so it measures achievement completion rather than simply reaching the end of the story. TrueAchievements’ completion-time page
How long is the Revelations expansion?
Revelations is a separate expansion, not part of the base-game times above. PC Gamer’s July 14, 2026 review estimates 10–15 hours for it. Your total will depend on whether you want to play the base game, the expansion, or both; do not add the expansion estimate unless you intend to play that content. PC Gamer’s Revelations review
Rank #2
- Get a head start on slaying demons with the Premium Edition, including the campaign DLC.** You’ll also receive the Digital Artbook and Soundtrack, and the Divinity Skin Pack, which includes matching skins for the DOOM Slayer, dragon, and Atlan.
- Developed by id Software, DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells the epic cinematic origin story of the DOOM Slayer’s rage.
- In this third installment of the modern DOOM series, players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell.
- A dark fantasy/sci-fi single-player experience that delivers the searing combat and over-the-top visuals of the incomparable DOOM franchise, powered by the latest idTech engine. With a customizable difficulty system, it’s the perfect entry point whether you’re new to the franchise or a long time fan.
- Experience the origin story of the DOOM Slayer’s rage in this epic, cinematic, and action-packed story. Mystery, challenges, and rewards lurk in every shadow of ruined castles, epic battlefields, dark forests, ancient hellscapes, and worlds beyond.
Why your playtime may differ
- What “beat” means: finishing the main story is a smaller commitment than completing side content or pursuing every achievement.
- Exploration and retries: time spent searching areas or replaying difficult encounters can move a run beyond a headline estimate.
- Different kinds of estimates: HowLongToBeat-style averages, a guide’s story estimate, and achievement-completion data describe different player goals, so they are not directly interchangeable.
Where can you play DOOM: The Dark Ages?
Bethesda’s FAQ lists Xbox Series X|S, PlayStation 5, Xbox PC/Microsoft Store, Steam, and Battle.net, along with Game Pass Ultimate (including PC Game Pass), GeForce NOW, and Boosteroid. Availability can change; check the official DOOM: The Dark Ages FAQ for the current platform and service list.
Quick Recap
Best Value
- Arm yourself with the DOOM: The Dark Ages Limited Edition controller, inspired by the DOOM Slayer’s armor.
- Battle hordes of demons with DOOM Slayer inspired matte green armor that features 3D, silver helmet spikes and plated sheathing across the top case.
- Grab hold of the rubberized grips outfitted with a leather-like feel to keep you close to the action. Take aim with a sinister red thumbstick that matches the DOOM Slayer’s chest port.
- Access ancient power with green ABXY buttons summoned from the Sentinel alphabet. Raise your Shield Saw with the left orange trigger locking in your lethal intent.
- Includes DOOM Slayer Executioner Skin downloadable content for DOOM: The Dark Ages (game sold separately).
Rank #4
- PREMIUM UPGRADE CONTENT — Adds the Revelations campaign DLC, Digital Artbook and Soundtrack, and Divinity Skin Pack to DOOM: The Dark Ages. Base game required (sold separately).
- BECOME THE SLAYER — Step into the blood-stained boots of the DOOM Slayer in a cinematic prequel to DOOM (2016) and DOOM Eternal.
- STAND AND FIGHT — Take on demon hordes with the Super Shotgun, the versatile Shield Saw, and other devastating weapons in grounded combat.
- TOOLS OF WAR — Take flight atop a Mecha Dragon, climb into an Atlan mech, and use the enhanced glory kill system against demons.
- REIGN IN HELL — Witness the creation of a legend as the Slayer fights Hell’s forces and confronts their leader in a medieval war.
Rank #3
- Developed by id Software, DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells the epic cinematic origin story of the DOOM Slayer’s rage.
- In this third installment of the modern DOOM series, players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell.
- A dark fantasy/sci-fi single-player experience that delivers the searing combat and over-the-top visuals of the incomparable DOOM franchise, powered by the latest idTech engine. With a customizable difficulty system, it’s the perfect entry point whether you’re new to the franchise or a long time fan.
- As the super weapon of gods and kings, shred enemies with devastating favorites like the Super Shotgun while also wielding a variety of new bone-chewing weapons, including the versatile Shield Saw.
- Experience the origin story of the DOOM Slayer’s rage in this epic, cinematic, and action-packed story.
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