How to Get and Build a Gravship in RimWorld Odyssey

By Daniel Hidalgo | 2025-07-16 09:17:40
RimWorld’s Odyssey DLC introduces an exciting new feature: Gravships, customizable spacecraft that allow your colonists to explore previously unreachable areas, including orbital biomes. Whether you're looking to become a nomadic tribe or establish an interstellar empire, mastering Gravship construction is essential.
In this SEO-optimized guide, we’ll cover everything you need to know about obtaining, building, and optimizing your Gravship, including key resources, research paths, and strategic tips to ensure a smooth journey.

How to Get a Gravship in RimWorld


There are two main ways to acquire a Gravship in RimWorld: Odyssey:
  • Starting with the Gravship Scenario
    • The DLC includes a pre-made scenario called The Gravship, which grants players immediate access to this advanced vehicle.
    • However, this scenario also introduces hostile mechanoids, making early survival more challenging.
    • Ideal for players who want instant access to space travel without the initial grind.
  • Building a Gravship from Scratch
    • A more rewarding (and customizable) approach is constructing your own Gravship.
    • Requires completing the Mechanoid Signal quest, researching key technologies, and gathering essential materials.
  • Step-by-Step Guide to Building a Gravship

    1. Trigger the Mechanoid Signal Quest


    • After a few in-game days, the Mechanoid Signal quest will appear.
    • Accepting it spawns a Grav Engine on the map, along with mechanoid defenses and Gravlite Panels (a crucial resource).
    • Send a colonist to inspect the Grav Engine to unlock further progression.

    2. Research Basic Gravitech


    • Once the Grav Engine is examined, Basic Gravitech becomes available at the Research Table.
    • Requires Electricity (if not already researched).
    • Unlocks essential ship components:
      • Grav Anchor
      • Grav Field Extender
      • Gravship Hull
      • Pilot Console
      • Small Chemfuel Tank
      • Small Thruster

    3. Gather Resources & Construct the Ship


    • Gravship Substructure (the ship’s foundation) requires:

      • 1x Gravlite Panel
      • 4x Steel per tile
    • Key components needed for flight:

      • Thruster (propulsion)
      • Pilot Console (navigation)
      • Chemfuel Tank (fuel storage)

    4. Fuel Management & Upgrades


    • Biofuel Refining is highly recommended—convert wood or plants into Chemfuel for sustainable travel.
    • Early Gravships have limited fuel capacity, so plan short trips initially.
    • Later, research Advanced Grav Tech to craft Gravlite Panels instead of relying on quest rewards.

    Best Strategies for Gravship Success

    When Should You Build a Gravship?


    • Early Game: Possible but risky—ensure you have enough Steel, Chemfuel, and defenses before committing.
    • Mid-Game: Ideal time—stable colony, better tech, and stockpiled resources.
    • Late Game: If focusing on orbital exploration, prioritize Vacsuits and oxygen systems.

    Optimizing Your Gravship Layout


    • Shelves (Complex Furniture tech) help save space for storage.
    • Gravship Walls & Oxygen Pumps are necessary for space travel.
    • Defensive Turrets can protect against orbital threats.

    Exploring New Biomes & Opportunities


    • Use your Gravship to:

      • Scavenge rare resources in distant biomes.
      • Establish temporary mining outposts.
      • Escape catastrophic events (volcanic winters, toxic fallout).

    How to Get More Gravlite Panels


    Since Gravlite Panels are essential for expanding your Gravship, here’s how to secure them:


    • Complete Quests – Many post-Mechanoid Signal missions reward them.
    • Research Advanced Grav Tech – Unlocks crafting, but requires late-game investment.
    • Trade with Factions – Some traders may carry them in limited quantities.

    Final Tips for Mastering Gravships


    Stockpile Steel & Chemfuel before construction.

    Research Biofuel Refining early for sustainable fuel.

    Secure Gravlite Panels via quests before attempting large expansions.

    Plan for Vacsuits if exploring space or low-oxygen zones.


    By following this guide, you’ll maximize your Gravship’s potential, whether you're fleeing mechanoids, exploring exotic biomes, or establishing a mobile colony among the stars.

    Developer(s): Ludeon Studios
    Publisher(s): Ludeon Studios
    Mode: Single-player
    Video preview



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