Defy hostile alien abductors and fight your way off of the massive Mothership Zeta, orbiting Earth miles above the Capital Wasteland. Mothership Zeta takes Fallout 3 in an entirely new direction – outer space. Meet new characters and join with them in a desperate bid to escape the Aliens’ clutches.

RPG

Director & Key Creative Leads:

Todd Howard(Game Director & Executive Producer)

Player Log & Actions

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Multiplayer & Platform Capabilities

SINGLEPLAYER

✓ Supported

ONLINE CO-OP / PVP

Solo Only

LOCAL SPLIT-SCREEN

Unsupported

CONTROLLER / CROSSPLAY

Keyboard & Mouse

Gameplay Duration & Completion

Crowdsourced campaign length, extra objectives, and 100% completion metrics

HowLongToBeat Data

Gameplay Format & DurationMultiplayer & Social

Session-Based / Party Multiplayer

Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.

4K Screenshots & Media Gallery

Official high-resolution media gallery (7 screenshots)

Fallout 3 - Mothership Zeta Screenshot 1

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Fallout 3 - Mothership Zeta Screenshot 2

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System Requirements & Steam Deck

Steam Deck: UNKNOWN

Hardware Assessment

Controller configuration recommended
Native display resolution supported

Minimum Specifications

OS: Windows XP/Vista

Processor (CPU): 2.4 Ghz Intel Pentium 4 or equivalent processor

Memory (RAM): 1 GB (XP)/ 2 GB (Vista)

Graphics (GPU): DirectX 11 compatible GPU

Storage: 10 GB available space

Recommended Specifications (60 FPS Ultra)

OS: Windows XP/Vista

Processor (CPU): Intel Core 2 Duo processor

Memory (RAM): 2 GB System RAM

Graphics (GPU): NVIDIA GeForce RTX / AMD Radeon RX

Storage: 10 GB SSD

Editions & Add-On Content (DLC)

Available game editions, collector bundles, Supporter Packs, and downloadable expansions

All Steam Packages

Base Edition

Fallout 3: Mothership Zeta

$4.99

Full Base Game

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Official Store Prices & Subscriptions

Live pricing across official digital stores, historical lows, and subscription catalog availability

STEAM

$4.99

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Creators & Development Team

Key directors, leads, and game development studios

Lead Developer