Welcome to Heresy-Online's background FAQ. This thread is a collection of the most common questions/theories/subjects abound in this 40k fluff forum. This was created with the intention to prevent too many threads dedicated to the same topic, and to help people to easily find particular answers they are looking for.
The Emperor.
Astartes Legion sizes.
Ways to kill Lucius the Eternal.
Astartes sexuality and female Astartes/Primarchs.
Are Astartes immortal? Can they die of natural causes?
The Alpha Legion.
The Lost Primarchs.
Dark Angels... Traitors?
Are the Chaos Gods 'good' or 'evil'?
Nature and power of the Chaos Gods/Chaos in general.
Are the Fantasy and 40k Universes linked?
Eldar Mythology and the Eldar in general.
(Those infamous) Versus Threads.
Abaddon the Despoiler and the Black Crusades.
The Primarchs in General.
The Traitor Primarchs.
The Horus Heresy
On Xenos...
The End of 40k. The Future.
40k Canon
The Nature of 40k - an established setting or progressional storyline?
The Emperor.
Astartes Legion sizes.
Aaron Dembski-Bowden confirms Crusade-era Legion sizes: Link.
Ways to kill Lucius the Eternal.
Astartes sexuality and female Astartes/Primarchs.
Are Astartes immortal? Can they die of natural causes?
The Alpha Legion.
The Lost Primarchs.
- Gav Thorpe on whether the Lost Primarchs will ever appear in the Heresy series: Link.
Dark Angels... Traitors?
Are the Chaos Gods 'good' or 'evil'?
Nature and power of the Chaos Gods/Chaos in general.
Are the Fantasy and 40k Universes linked?
Eldar Mythology and the Eldar in general.
(Those infamous) Versus Threads.
Abaddon the Despoiler and the Black Crusades.
The Primarchs in General.
The Traitor Primarchs.
The Horus Heresy
On Xenos...
The End of 40k. The Future.
40k Canon
- Aaron Dembski-Bowden explains how 40k Canon works: Link (post). Link (article).
The Nature of 40k - an established setting or progressional storyline?
- Aaron Dembski-Bowden explains the nature of the 40k setting: Link.