How long is Aliens: Dark Descent?

Aliens: Dark Descent takes about 15h to beat the main story, or around 28h 52m with extras.

How long does it take to 100% Aliens: Dark Descent?

A completionist run of Aliens: Dark Descent takes about 48h 5m.

81Meta Score

Very Positive88% · 18,912

Aliens: Dark Descent

Adventure Strategy Action

Developer: Tindalos Interactive|Publisher: Focus Entertainment

Playtime

HowLongToBeat · Medium confidence

Main Story

15h

Main + Extra

28h 52m

Completionist

48h 5m

Media

4 videos + 5 screenshots

Links

Steam Epic Games PlayStation Xbox Official YouTube Twitch Discord X / Twitter Facebook

About This Game

Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.

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Last updated Sep 25, 2026