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This is a comprehensive quick-reference guide for Fantasy Flight Game's Twilight Imperium - 4th Edition, and includes summaries of most major components both for all official expansions and Codex updates, as well as the components for Absol's Mod. It also includes references for the Discordant Stars fan expansion.

Changelog

31 Oct 25

  • Added remaining Twilight's Fall genomes
  • Added remaining Twilight's Fall paradigms

27 Oct 25

  • Added all remaining Thunder's Edge content, excluding Twilight's Fall

23 Oct 25

22 Oct 25

16 Oct 25

06 Oct 25

  • Added all remaining breakthroughs
  • Added Xxcha's new hero from Thunder's Edge
  • Added Thunder's Edge version of Council Keleres
  • Added remaining Thunder's Edge legendary planets
  • Added remaining Thunder's Edge relics
  • Added remaining Ral Nel Consortium info

29 Sep 25

27 Sep 25

  • Correction to Ghemina Raiders' commander
  • Added remaining DS icons and alliances for minor factions reference

26 Sep 25

25 Sep 25

24 Sep 25

21 Sep 25

  • Added Last Bastion commander, revealed by Dane on SCPT Discord

20 Sep 25

17 Sep 25

  • Added Thunder's Edge reveals from Space Cats Peace Turtles episode 421:
    • Emelpar legendary planet ability
    • Vuil'raith Cabal breakthrough
    • Sardakk N'orr breakthrough
    • Federation of Sol breakthrough
    • L1Z1X Mindnet breakthrough

23 Aug 25

11 Aug 25

  • Added Discordant Stars faction Bentor Conglomerate
  • Updated all DS faction techs and units to have faction icons, for parity with main factions
  • Added Discordant Stars faction Edyn Mandate

09 Aug 25

08 Aug 25

  • Restructured all the files to separate base game from PoK and Codex materials, in preparation for Thunder's Edge expansion
  • Changed tabs from "Base Game" to "Unmodded" to eliminate confusion, because "Base Game" refers to pre-expansion content. Each faction page will include all materials for all expansions, using the latest omega variants available.
  • Added Red Creuss variant for Liberation of Ordinian scenario from Codex IV
  • Added Thunder's Edge icon and placeholders

15 Jul 25

10 Jul 25

  • Added Discordant Stars faction Cheiran Hordes
  • Updated all planet references to use resources and influences icons
  • Updated all faction starting unit reference to use unit icons

09 Jul 25

  • Reorganized Prophecy of Kings factions to be alphabetical by common name
  • Reorganized Discordant Stars factions to be alphabetical by common name
  • Added placeholders for Codex IV "factions"
  • Fixed alliances page to be easier to read

03 Jun 25

15 May 25

  • Updated trophy wall

27 Apr 25

18 Apr 25

17 Apr 25

17 Feb 25

16 Feb 25

  • Updated Absol mod references to be accurate to v4 as of 16 Feb 25.
  • Restructured factions by expansion
  • Added Discordant Stars faction Shipwrights of Axis

02 Jan 25

  • Added changelog.
  • Absol mod references are accurate as of 14 Oct 24. On 02 Jan 25, the Absol v4 changes were published to Async TI4. As I have an ongoing game still using the older versions, I'm probably going to wait until that game is finished to update the references on this page, as my group relies on this website for our games.
  • Added disclaimers to every page clarifying this
This work is hosted on GitHub and maintained by Michael Scott. This work is licensed under the Creative Commons Attribution 4.0 International license and based on the Twilight Imperium 4th Edition board game by Fantasy Flight Games. The contents, copyrights, and trademarks of everything involving Twilight Imperium 4th Edition are exclusively held by Fantasy Flight Games; I make no claim to any of these in any way.