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XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global re

Steam ↗Windows · macOS · Linux
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About XCOM 2

XCOM 2 continues the award‑winning strategy lineage of XCOM: Enemy Unknown, placing the player in a world twenty years after humanity surrendered to alien rule. The alien‑controlled megacities glitter above a planet where resistance fighters survive on the fringes.

Players command the Avenger, a repurposed alien supply ship that serves as a mobile headquarters. From this base they recruit soldiers, research technology, and launch guerrilla missions across diverse global locations to spark a worldwide uprising against the alien regime.

01 / THE GUIDE

Story Premise

Twenty years after world leaders surrendered, the alien regime has built shining cities that mask a sinister agenda. Humanity’s last defense, XCOM, lies scattered, forcing survivors to operate from the planet’s edges.

A new resistance gathers to ignite global rebellion, confronting impossible odds while the alien overlords eliminate dissent. The narrative drives each mission’s purpose, linking tactical actions to the broader fight for freedom.

  • Focus on missions that rescue VIPs to boost narrative momentum.
  • Observe enemy behavior for clues about the alien agenda.

02 / THE GUIDE

Avenger Base Management

The Avenger is an alien supply craft converted into XCOM’s mobile headquarters. Players decide where to guide strike teams, grow popular support, and counter enemy operations.

Base rooms can be configured and built, granting new battlefield capabilities. Scientists and Engineers use these facilities to research, develop, and upgrade weapons and armor, shaping tactical options for upcoming missions.

  • Prioritize room upgrades that enhance research speed.
  • Balance support facilities with combat preparation spaces.
XCOM 2 official gameplay screenshot
Publisher-provided gameplay image · Firaxis Games, Feral Interactive (Mac), Feral Interactive (Linux)

03 / THE GUIDE

Soldier Classes and Skill Trees

Five distinct soldier classes each feature a dedicated skill tree, allowing players to tailor troops to specific tactical plans. Classes range from frontline combatants to support specialists.

Developing soldiers through their trees creates specialized units capable of executing ambushes, providing fire support, or handling technical tasks, reinforcing the game’s emphasis on strategic squad composition.

  • Diversify class selection to cover multiple combat scenarios.
  • Invest in class‑specific abilities that complement your preferred tactics.

04 / THE GUIDE

Tactical Guerrilla Combat

Combat offers new flexibility, including concealment for ambushes and loot drops for gear and artifacts. Players can rescue VIPs and carry fallen comrades to extraction points.

Mission objectives vary, encouraging players to adapt strategies such as stealth infiltration, direct assaults, or rescue operations, all within a turn‑based framework that rewards careful planning.

  • Use concealment to initiate surprise attacks.
  • Loot enemies for gear that can turn the tide of battle.

05 / THE GUIDE

Enemy Variety

A new breed of enemies includes powerful alien species and the ADVENT enforcers, each presenting distinct tactical challenges. Their diverse abilities require players to adjust squad loadouts and tactics.

Facing varied foes across wildlands, megacities, and alien installations keeps each mission fresh, demanding flexible approaches and continual adaptation of research and upgrades.

  • Study enemy types before each mission to choose effective counters.
  • Upgrade armor to mitigate specific alien attacks.

WATCH THE GAME

XCOM 2 videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    XCOM 2 FAQ

    What platforms can XCOM 2 be played on?

    XCOM 2 is available for Windows, macOS, and Linux, supporting single‑player gameplay across these operating systems.

    Does XCOM 2 support Steam features?

    Yes, the game includes Steam Achievements, Trading Cards, Workshop integration, Cloud saves, Remote Play on Tablet, and Family Sharing.

    Can I customize the Avenger’s rooms?

    Players can configure and build rooms on the Avenger, granting new capabilities and enabling research, development, and upgrades for their forces.

    More XCOM 2 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.