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Homeworld 3 official game artwork

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Homeworld 3 Wiki

Tactical, beautiful, and wholly unique, the GOTY-winning sci-fi RTS returns with Homeworld 3. Assume control and battle through fleet combat in dazzling, fully 3D space while the award-winning story unfolds on

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

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About Homeworld 3

Homeworld 3 returns as a tactical, fully 3‑D space RTS where fleets battle amid massive megaliths, particle storms and asteroid fields. The award‑winning story unfolds across a galaxy whose hyperspace gates are failing, with Karan at the mythic core of the mystery.

The game offers a persistent fleet that carries damage between missions, AI‑driven chatter, and a modern art style that preserves the series’ sense of scale. Multiplayer expands the experience with co‑op roguelike‑inspired War Games, PvP skirmishes, and community‑created mods via in‑game mod.io integration.

01 / THE GUIDE

Fully 3D Space Combat

Combat takes place in a fully three‑dimensional arena where ships can attack from above, below, or alongside foes. Megalithic derelicts provide terrain for ambushes, cover and trench runs behind enemy fortresses.

Ballistic simulation makes line‑of‑sight and cover essential; ships can be hidden behind megaliths, while dangerous particle storms test even senior commanders.

  • Use megaliths to break enemy sight lines and force them into predictable paths.
  • Watch for dangerous particle storms that can test even senior commanders.

02 / THE GUIDE

Fleet Persistence

Your fleet endures across missions, retaining damage and scars that linger from mission to mission. This continuity encourages careful management of ship health and positioning.

Strike‑craft pilots and capital‑ship captains provide battlefield chatter, delivering critical information through battlefield chatter.

  • Keep heavily scarred ships out of the front line before major battles.
  • Listen to pilot chatter for hints about enemy tactics and fleet status.
Homeworld 3 official gameplay screenshot
Publisher-provided gameplay image · Blackbird Interactive

03 / THE GUIDE

War Games Co‑op Mode

War Games is a three‑player co‑op mode that blends Homeworld RTS mechanics with roguelike elements. Players face a randomized series of fleet combat challenges, earning Artifacts that boost ship power, speed, or weapons.

Performance in these runs unlocks new fleets, adding variety to strategic options for future missions and multiplayer matches.

  • Coordinate flanking routes with teammates to maximize Artifact gains.
  • Experiment with different fleet compositions to discover synergistic boosts.

04 / THE GUIDE

PvP and Online Skirmishes

Beyond AI battles, Homeworld 3 offers 1v1, free‑for‑all, and team PvP matches. Players can sharpen tactics in AI skirmishes before testing skills against human opponents.

The game supports cross‑platform multiplayer, allowing players on different systems to compete together online.

  • Use AI skirmishes as a low‑risk environment to practice new formations.
  • Observe opponent movement patterns early to adapt your fleet’s positioning.

05 / THE GUIDE

In‑Game Modding with Unreal Editor

Homeworld 3 includes the Unreal game editor, enabling players to create custom maps, megalith layouts, and ship augmentations. Mods can be shared through the built‑in mod.io integration, fostering a vibrant community of creators.

If you prefer not to build, you can browse and download community mods directly from the game, expanding replayability with fresh content.

  • Start with simple map edits to learn the editor’s workflow.
  • Browse the mod.io catalog to find stable, well‑supported mods.

WATCH THE GAME

Homeworld 3 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

    Homeworld 3 FAQ

    What role do megaliths play in battles?

    Megaliths act as 3D terrain, providing cover, ambush points, and trench routes that influence line‑of‑sight and ship movement.

    Can my fleet be damaged across missions?

    Yes, ships retain scars and damage between missions, which persist from mission to mission.

    Is there a way to create custom content?

    The Unreal editor is included, and mods can be shared or downloaded via the in‑game mod.io integration.

    More Homeworld 3 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.