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Fallout: New Vegas Wiki

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Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

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About Fallout: New Vegas

Fallout: New Vegas drops you into the scorching Mojave Desert, where the neon‑lit Vegas Strip and the massive Hoover Dam sit amid scattered settlements. The world is open, letting you wander from sun‑baked wastelands to bustling casinos while confronting mutated creatures and rival factions.

Your choices steer a brewing war between competing groups, shape relationships with colorful characters, and determine whether you become a kingpin, a peacemaker, or a lone wanderer. The game blends action‑RPG mechanics with new systems like a Companion Wheel, Reputation tracking, and Hardcore Mode.

01 / THE GUIDE

World Exploration

The desert expanse stretches from tiny Mojave towns to the bright lights of the New Vegas Strip, offering a vast open world to traverse. Heat and radiation are atmospheric details, but they do not impede movement.

Exploration is unrestricted; you can travel between locations at will, encountering a variety of environments and enemies. The setting captures the Great Southwest as imagined in the Fallout series.

  • Take time to visit both small settlements and major landmarks for a fuller sense of scale.
  • Observe environmental cues; they hint at nearby points of interest.

02 / THE GUIDE

Factions & Reputation

A war brews between rival factions, and your actions feed a Reputation System that records the consequences of each decision. Aligning with a group or staying neutral influences dialogue and story outcomes.

The system tracks how characters, creatures, allies, and foes respond to you, ultimately shaping the final explosive outcome of the power struggle.

  • Consider the long‑term impact before making a major faction choice.
  • Check your reputation status to anticipate how NPCs will treat you.
Fallout: New Vegas official gameplay screenshot
Publisher-provided gameplay image · Obsidian Entertainment

03 / THE GUIDE

Combat Systems

Combat blends real‑time action with V.A.T.S., allowing you to pause time, target specific body parts, and queue attacks. New melee moves add depth to close‑quarters fights.

Hardcore Mode offers an extra challenge, separating the meek from the mighty, while the real‑time mechanics let you dive straight into combat without pausing.

  • Use V.A.T.S. to focus on weak spots before engaging in melee.
  • Try Hardcore Mode after mastering basic combat for added tension.

04 / THE GUIDE

Companion Wheel

The Companion Wheel streamlines directing your companions, making it easier to issue commands during exploration or combat. It centralizes control of allies without navigating separate menus.

Companions react to your choices and reputation, providing support that aligns with your playstyle, whether you favor a peacemaker or a hard‑case approach.

  • Assign companions to tasks that match their strengths for smoother encounters.
  • Use the wheel frequently to keep allies coordinated during hectic fights.

05 / THE GUIDE

Weapon Customization

The game doubles the weapon count from its predecessor, offering a larger arsenal of guns and melee tools. Vault‑Tec engineers added a configuration system that lets you modify weapons and see changes in real time.

Customization lets you tinker with attachments and upgrades, creating personalized firepower suited to any encounter across the wasteland.

  • Experiment with different mods to find the best fit for your combat style.
  • Save configurations before major changes to compare performance.

WATCH THE GAME

Fallout: New Vegas videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Fallout: New Vegas FAQ

    Is Fallout: New Vegas a single‑player experience?

    Yes, the game is designed for single‑player play only, with no multiplayer modes.

    Can I use a controller on PC?

    Partial Controller Support is available, allowing limited use of gamepads on the Windows platform.

    Does the game track achievements and leaderboards?

    Steam Achievements and Steam Leaderboards are integrated, letting you earn and compare progress with others.

    More Fallout: New Vegas guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.