I have made an account just to say this: GOLY GEE IS THIS GOOD. I want to give standing standing ovation to the people that were involved with writing, creating and producing this. To the arists, you got a astounding amount of talent. To the writers, you write in a very interesting way that i adore. I bow my head to all of you magnificent people, and i wish you luck with any further endeavors in creating any type of media.
Now to get some theories here. I personally belive that the all magick, the soulcreek and all of that supernatural stuff is just the warp from WH40K and Alex is a psycher. Glitch is a deamon (i would place him more on tzeenches side but who the hell knows really.), Byte is just a shard of the BIG E, just kind of molded and customized. And everything else can be expleined by it just being WH. Anthros? Just warp shananigans or native species of that planet. Humans? Just came here before the big ass warp storm. Cascade? Just a big worp rift appearing and fucking shit up.