• The essential book for Tyranids players in Warhammer 40,000 • The 127-page hardback Codex: Tyranids includes all the required rules for fielding Tyranids armies and using their unique new rules • Covering background information, miniatures showcase, all the rules needed for Matched Play games and a bespoke Tyranids Crusade section • Codex: Tyranids is an insertion into the B200b range, replacing the previous edition of Codex: Tyranids