We're happy to welcome new contributors. If you'd like to have a read of the project (and please, don't pitch an idea without having read anything!), there are a few possible starting points. The main page is:
1d4chan.org
While the Primarchs and the Legions are firmly locked down at the moment, we welcome any and all with ideas for Successor Chapters, Xenos Empires, Great Crusade Era Factions, Ork WAAAGHdoms, Eldar Craftworlds, Imperial Army/Guard Regiments, Knight Houses, Mechanicum/Mechanicus Forgeworlds, etc.
Want to know how to get into the Successor Chapters?
Welcome to the only two links you need!
1d4chan.org
1d4chan.org
For real though, take a look at the Imperial Army!
1d4chan.org
The forces of Lost and Damned need some love, and no one is writing for them! Get in on the ground floor!
1d4chan.org
Know what I said about grounder floor and no one writing?
1d4chan.org
ELDAR, ORKS, LITERALLY ANY WEIRD ALIEN THINGIE YOU CAN IMAGINE! YOUR'S! YOUR'S FOR THE TAKING!
Today's Topic: Traitors. Pick a Traitor Legion, write your thoughts about them, and how they can be improved. CHALLENGE RATING HELLISH: Read the Justicars.