Doom Eternal's playtime varies widely based on your approach. Whether you're ripping through demons on a quick run or hunting every secret, this fast-paced shooter delivers hours of high-octane action. Expect anywhere from 10 to over 30 hours total, including DLC.

Main Campaign Lengths

The core story spans 13 chapters packed with brutal combat and exploration. Playstyles dictate your time investment—here's a breakdown from player reports and reviews:

Playstyle| Estimated Time| Details 135
---|---|---
Main Story Only| 8-14 hours| Rush the objectives, skip collectibles; ideal for replaying on higher difficulties.
Some Side Content| 14-20 hours| Grab most upgrades, toys, and soundtracks without full completion.
Completionist| 25+ hours| Every secret, challenge, and corner explored—perfect for lore fans.1

Reviewers like Gamespot clocked around 16 hours with partial collectibles, while director Hugo Martin promised over 20 hours for thorough runs.

DLC Expansions Add More Hell

The Ancient Gods Part One and Two extend the mayhem significantly.

  • Part One: 5-6 hours of story-driven demon-slaying.
  • Part Two: 4-6 hours with new enemies and bosses.

Together, they tack on 10-12 hours, pushing total playtime past 35 hours for full completionists. These were released post-launch, keeping the game fresh years later.

Player Perspectives

Forums like Reddit echo these times with personal twists. One user joked the tutorial alone feels like 40 hours on DLC completionist runs, while others note skill and difficulty (e.g., Ultra-Violence) stretch it out. Speedrunners beat the campaign in under an hour, but that's elite territory—most mortals land in the 15-25 hour sweet spot.

Multiplayer and Replay Value

Battlemode adds endless matches, but achievements demand hefty grinding. With Master Levels and updates, replaying campaigns on Nightmare keeps it trending in 2026 gaming circles—no major news since last year's DLC recaps, but it's still a staple for shooter fans.

"Doom Eternal is 20 hours long... with almost all collectibles takes between 23 and 25 hours." – PCGamesN reviewer

TL;DR: 10-20 hours for a standard run, 30+ with DLC and secrets. Grab your Super Shotgun and dive in—it's a rip-and-tear marathon worth every minute.

Information gathered from public forums or data available on the internet and portrayed here.