
Since 7th edition, rules for each unit have been delivered on a datasheet (a concise page detailing all stats, equipment, options and special rules for a unit). In earlier editions: a bestiary (descriptions of units, characters and vehicles with special rules and background information), alongside an army list (providing options and points costs for units in the bestiary).

Later a selection of photographs of Citadel Miniatures painted by Games Workshop's 'Eavy Metal team.

Until superseded by newer versions, the 3rd edition and later codices remained valid for the newer editions of Warhammer 40,000.

The third edition rendered these obsolete, and a new series began, including introducing codices for battle zones and campaigns. Example 8th edition Codex (Space Marines) All codices have a standard grey title and border.Ī codex (pluralized as codexes by Games Workshop), in the Warhammer 40,000 tabletop wargame, is a rules supplement containing information concerning a particular army, environment, or worldwide campaign.Ĭodices for particular armies were introduced for the second edition of the game.
