How much do you know about the universe of Warhammer 40,000? Put your faith in the Emperor to the test with our latest quiz

A group of space marines fighting the Death Guard in Warhammer 40,000.
(Image credit: Games Workshop)
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Astarion thinking in Baldur's Gate 3.

(Image credit: Larian Studios, PC Gamer)

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For over two decades now, Warhammer 40,000 facts and lore have been accumulating in my brain like calcium buildup in your plumbing. I don't remember what I had for dinner yesterday, but somehow I do remember the specifics of Kroot mating habits. I am not a useful person.

But it does make me particularly well equipped to bring you today's quiz: a test of your knowledge of the grimdark future.

(Image credit: Games Workshop)

Do you know your Primarchs from your Primaris? Your orks from your krorks? Your Second War of Armageddon from your Third War of Armageddon?

It's time to find out, with 10 devious questions that run the gamut of Games Workshop's enduring universe. Get all 10 and I might even give you Henry Cavill's mobile number.

Let us know in the comments how you did—or share your favourite Warhammer 40,000 fact!

Robin Valentine
Senior Editor

Formerly the editor of PC Gamer magazine (and the dearly departed GamesMaster), Robin combines years of experience in games journalism with a lifelong love of PC gaming. First hypnotised by the light of the monitor as he muddled through Simon the Sorcerer on his uncle’s machine, he’s been a devotee ever since, devouring any RPG or strategy game to stumble into his path. Now he's channelling that devotion into filling this lovely website with features, news, reviews, and all of his hottest takes.

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