So yeah. Fucking amazballs. There's so much damn detail in each of these that it's difficult to see it all in 1 viewing, let alone 10.
No clue who they are even supposed to be fighting. also no tyranids or orks crashing in for some fun..
All the info we have is in the first video's splash screen. And this is all made by one dude. I don't want everything showing up, I want a simple, clear action driven story. Looks like traitor guard/well off Rogue Trader perhaps? The Astartes are probably part of an Inquisition team.
Rebellion happened, was crushed, leaders escaping in ship, astartes board, fuck things up, something is behind sphere after killing warpboiz.
current theory of the giant chamber with the 02 on it is that is the 2nd primarch. Which makes sense given how the Imperium is and if who ever found one of the lost primarchs would react.
They're twins, one has left arm and another right hand - and they're even animated to be sort of concealing this. They also appear to somehow combine their powers via their link. The amount of detail is astonishing. Stuff like invigorating the bolter's machine spirit with incense and the indicator light comes to life - and on and on. This is literally one of the best pieces of cinema I've seen in my life. It's like the Cave Analogue - everyone is drinking vinegar and then one guy gets a pint of mead and tries to explain it to the rest. And the worst part - some are so used to the vinegar that they won't have any!
Part 5, the final part. It ends there. Here's a very good indepth explanation and theory on what went down in the video. Spoiler: spoilers Definitely going to throw my money at the creator once I am able to, this is superior to anything that's come out of Hollywood.. Uh? Ever? I will definitely support this to my best ability.