Back to course

    Advanced Railjack Ship Systems

    Plexus, Integrated Mods, Battle Mods, and Tactical Mods

    Explain the modern Railjack modding system.

    9 min
    0 of 10 lessons completed0%

    Learning goals

    • Understand Plexus as personal Railjack modding.
    • Understand Integrated mods.
    • Understand Battle mods.
    • Understand Tactical mods.
    • Understand the Avionics legacy at a conceptual level.

    Explanation

    The Plexus is the modern Railjack modding platform. It replaced the older Avionics system and gives players a personal Railjack mod loadout. Integrated mods provide passive or stat bonuses and use capacity. Battle mods provide ability-style combat tools. Tactical mods provide tactical utility effects through the Railjack tactical system. Your Plexus comes with you even when you board another player's Railjack.

    Keep current data separate

    Do not hardcode best Plexus builds or current mod rankings into course text. Railjack balance and recommendations can change.

    What should I do?

    Build the Plexus by role. Use Integrated mods for passive ship and weapon performance, Battle mods for active combat tools, Tactical mods for utility, and upgrade capacity-sensitive mods with a clear purpose.

    Common mistakes

    Avoid these Railjack mistakes while learning ship systems.

    • Ignoring Plexus completely.
    • Confusing Integrated, Battle, and Tactical mods.
    • Thinking Plexus only matters for the host.
    • Equipping Battle mods without using them.
    • Ignoring capacity on Integrated mods.

    Key Takeaways

    • Plexus is your personal Railjack build. Integrated, Battle, and Tactical mods solve different problems.

    Practical task

    The three Plexus categories solve different problems.

    1. Open your Plexus.
    2. Identify Integrated slots.
    3. Identify Battle slots.
    4. Identify Tactical slots.
    5. Pick one mod in each category.
    6. Write what each category does.

    You can explain Integrated vs Battle vs Tactical mods.

    Next lesson
    WarframeAnalytics

    Real-time Void Relic value tracking for Warframe Tenno.

    About

    Warframe Analytics is an independent fan analytics project that helps players decide which Void Relics to crack and farm.

    Owned and operated by Joti Solutions.

    Contact: no-reply@warframe-analytics.com

    (c) 2026 Warframe Analytics. Not affiliated with Digital Extremes.

    Digital Extremes Ltd, Warframe, and the Warframe logo are registered trademarks, with all rights reserved worldwide. This website is not affiliated with, endorsed by, or officially connected to Digital Extremes Ltd or Warframe. Any artwork, screenshots, characters, or other recognizable elements related to these trademarks remain the intellectual property of Digital Extremes Ltd.