- For entries found in Dragon Age: Origins, see Codex (Origins).
- For entries found in Dragon Age II, see Codex (Dragon Age II).
- For entries found in Dragon Age: Inquisition, see Codex (Inquisition).
The codex is a collection of lore that Rook can build in their journal during their campaign. Codex entries give information about the world of Thedas, including stories of historians and scholars, about the mechanics of the game and certain creatures, characters and items.
The information presented in the codex is in-universe, and thus may not be completely accurate or even self-consistent.
Rook can also find notes scattered around the world that are not recorded in the codex.
- For a full list of notes in Dragon Age: The Veilguard, see Category: Dragon Age: The Veilguard texts.