Inside this 120-page hardback book, you'll find:
– In-depth background information exploring the alien nature and murky origins of the Tyranids, from their nightmarish biology to the history of the Tyrannic Wars
– Stunning artwork highlighting the horrifying variety and vast scope of these ever-evolving xenos swarms
– 47 datasheets detailing the profiles, wargear, and unique abilities of every Tyranids unit, from swarming Termagants to the mighty Norn Emissary
– Six themed Detachments for Tyranids armies, such as the Invasion Fleet and Crusher Stampede, each with their own set of special rules
– Crusade rules for infesting and consuming entire planets in your narrative campaigns, as your army feasts on its victims and develops new adaptations
– Self-contained Combat Patrol rules and a painting guide, allowing you to play fast-paced games with the Vardenghast Swarm
– An 'Eavy Metal showcase of superbly-painted Citadel miniatures to inspire you, featuring a variety of Tyranid hive fleet colour schemes

This book also contains a one-use code to unlock Codex: Tyranids content in Warhammer 40,000: The App.