On Dathomir and Zeffo, you’ll scan 10+ entries in rapid succession. Notifications pile up, making it easy to ignore the Codex entirely by the final act.

Star Wars: Jedi Fallen Order is an action-adventure game developed by Respawn Entertainment and published by Electronic Arts (EA). The game is set in the Star Wars universe, specifically between the events of Episode III: Revenge of the Sith and Episode IV: A New Hope. The game follows the story of Cal Kestis, a young Jedi Padawan who survived Order 66.

Filling the Codex 100% unlocks dialogue options and cosmetic rewards, and gives you a full timeline reference for the Dark Times era. It’s satisfying for those who enjoy piecing together lore from environmental clues.

Unlike many games where lore is handed to you through cutscenes, the Codex requires active participation. You populate it by:

If you’re looking to hit that 100% completion mark or simply want to understand the tragic history of the Zeffo, here is everything you need to know about mastering the Codex. What is the Jedi Fallen Order Codex?