You can use this for a blog post, a game guide, a wiki entry, or a lore video script. Introduction: What is the Codex? In Star Wars Jedi: Survivor , the Codex (also known as the Databank) is your primary lore repository. Unlike a simple glossary, the Codex evolves as Cal Kestis explores the galaxy, scanning enemies, discovering ancient artifacts, and piecing together the mysteries of Tanalorr.