The seeds of this site were planted back in April 2004. At the time, I had started upon a Blood Angels successor chapter based upon birds as I had tired of my Fleshtearer army and wanted to repurpose my existing miniatures that were encrusted with BA iconography.
The majority of the models I had consisted of Assault Terminators, Jump Pack Assault Marines, a solitary Land Raider Crusader and Chaplains.
Obviously, I was not a fan of ranged combat.
I figured the models would lend themselves to an aggressive and highly mobile army that I could add a few Razorbacks to and would be able to field a fairly fun army. I had tossed around ideas like Stormravens, Blood Hawks and other similarly ridiculous ideas. As a Blood Angel successor chapter, their geneseed would be heavily represented by the copious use of red in their armor. As a secondary color I decided on tan.
Within a few weeks I had made excellent progress, I had my test squad of scouts and 20 marines done. They were based, flocked, shaded, pimped and ready to rock. They looked good except for the scout sargeant with the lazy eye.
Around May or June of that year, Relic and THQ released a trailer for the upcoming Dawn of War and I promptly threw a hissy fit. So, finally, 5th edition's here time to start anew.
I threw out all the existing Space Marine chapters and asked for ideas. Grakl suggested Alpha Legion and because I did not want to limit myself to just vanilla marines it sounded like it would be a good opportunity to create a versatile collectible army that could play with the SM Codex as well as the Chaos Codex if I felt like it. The army had to have a plausible reason for being able to flip between the two. The fluff seemed to portray Alpha Legion as a renegade army, one of the traitor legions that did not flee into the Eye of Terror and end up in that gender-bending, mutation spawning, septic tank of the galaxy.
So SM Codex version are time travelling preheresy legionnaires of the 20th Legion shortly before the Horus Heresy. The Chaos version are renegade marines that are trying to free the Emperor from the Golden Throne to prevent him turning into the 5th Chaos God... or something like that.