Episode 1 is based off of Monthly Issue 1 "Fantastic Creature of the Night".
Episode 2 is mostly a flashback of how Cybersix escaped and summarizes the first 8 weekly chapters minus the stuff about Data 7.
Episode 3 is based off of Monthly Issue 7 "The Hero And The Victim".
Episode 4 is a combination of Data 7's backstory and a femme fatale that seems to be inspired by the Chrysalis from weekly chapter 22 and Rebecca Limon's character.
Episode 5 is based off of Monthly Issue 6 "The Power of Memory".
Episode 6 is based off of Monthly Issue 8 "Brother Moon".
Episode 7 is based off of Monthy Issue 12 "The Stunt Double and Death".