Each codex had its own lettering style for the title. All of these longer codexes had a standard black border codex imperial agents pdf common title style. All codexes had a standard grey metal-effect border and common title style. 5th Edition Codexes have continued this styling.
All codexes had a standard grey name and the word codex. Early 7th Edition Codexes continued this styling.
These codexes had a standard white name with their faction type. Warhammer 40,000 tabletop wargame, is a rules supplement containing information concerning a particular army, environment, or worldwide campaign. Codexes for particular armies were introduced for the second edition of the game.
The third edition rendered these obsolete, and a new series began, including introducing codexes for battlezones and campaigns. Until superseded by newer versions, the 3rd edition and later codexes remained valid for the newer editions of Warhammer 40,000. Games Workshop no longer produce campaign or battlezone codexes, instead releasing ‘expansions’. Codex’ is now a term solely used for army books.