Over the millennia, monumental events have taken place, from the birth of the Emperor, to the Age of Strife, to the creation of the Primarchs and Space Marines, to the Horus Heresy. Our Critical Hit Warhammer 40k Timeline is a searchable index of the major events in the history of the Warhammer 40k universe. You can search for a race, a year or view all of the timeline by clicking on the link below.