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XCOM: Chimera Squad official game artwork

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XCOM: Chimera Squad Wiki

XCOM: Chimera Squad delivers an all-new story and turn-based tactical combat experience in the XCOM universe.

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About XCOM: Chimera Squad

XCOM: Chimera Squad offers a fresh narrative set five years after XCOM 2, where humans and former alien Overlord soldiers now cooperate in City 31. The elite Chimera Squad must quell underground threats that endanger the fragile peace.

The game builds on XCOM’s turn‑based roots with new breach‑and‑clear combat, interleaved turns, and a strategic HQ layer where players juggle investigations and rising unrest across city districts.

01 / THE GUIDE

Unique Alien and Human Agents

Eleven agents each possess distinct personalities and tactical abilities, such as the Viper’s tongue‑pull attack. Their species‑specific powers shape how players approach each encounter.

Choosing complementary agents enables powerful combos, making team composition a decisive factor between mission success and failure.

  • Pair agents whose abilities trigger each other for extra damage.
  • Consider each agent’s motivation when planning long‑term assignments.

02 / THE GUIDE

Breach Mode Combat

Breach Mode introduces a new combat phase where squads are inserted directly into the battlefield. Players assign agents to different entry points and use breach‑specific skills to shape the fight.

This mechanic adds a layer of pre‑engagement strategy, letting players influence the initial layout before the turn‑based action begins.

  • Use varied entry points to flank enemies early.
  • Allocate breach‑specific skills to agents best suited for the chosen entry.
XCOM: Chimera Squad official gameplay screenshot
Publisher-provided gameplay image · Firaxis Games

03 / THE GUIDE

Interleaved Turns System

An automatic initiative system interleaves individual agents and enemies into an alternating turn order. This creates strategic possibilities based on which unit acts next and which is most at risk.

Understanding the queue helps players anticipate enemy moves and prioritize defensive actions accordingly.

  • Watch the initiative queue to time defensive abilities.
  • Plan attacks when high‑risk enemies are queued to act.

04 / THE GUIDE

HQ Operations Layer

Outside combat, players manage a high‑tech headquarters, prioritizing tasks, investigations, and agent assignments. A ticking clock represents rising unrest in City 31’s districts.

Balancing these duties is crucial, as neglect can push the city toward total anarchy, affecting mission conditions.

  • Address the most urgent investigations first to reduce unrest.
  • Rotate agents between HQ duties and field missions to keep skills fresh.

05 / THE GUIDE

Single‑Player Campaign

The game is designed for a single‑player experience, delivering a self‑contained story and tactical missions without multiplayer components. Players progress through the narrative at their own pace.

All features, including achievements and workshop support, are accessible within this solo mode.

  • Take your time during turn-based encounters to plan complex combos without pressure.
  • Experiment with different agent line‑ups across playthroughs for varied outcomes.

WATCH THE GAME

XCOM: Chimera Squad 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

    XCOM: Chimera Squad FAQ

    What is the primary setting of Chimera Squad?

    The game takes place in City 31, a post‑invasion model of peace where humans and former alien soldiers of the Overlords coexist.

    How does the initiative system affect combat?

    It interleaves agents and enemies into an alternating order, letting players anticipate who will act next and adjust tactics.

    Can I customize agents outside of combat?

    Agent assignments and investigations are managed from the HQ layer, influencing mission readiness and city unrest.

    More XCOM: Chimera Squad 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 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.