All music names are at the end of the description. This can be set up in Alfabusa's "If the emperor had a text-to-speech device" series timeline. Take it like some sort of OVA of it.

Script and animation: Eliphas

Dialogs proofreading: Yohan Gas Mask

Outside help of any sort: Yohan Gas Mask, Alfabusa

Art from the thumbnail: https://www.deviantart.com/ryanlovelock/art/Tyranid-sketch-382325856

Voices:

Inquisitor Kryptman: Comradecrimson

Deathwatch champion (Calato): Yohan Gas Mask

Deathwatch killmarine (the guy with the axe): Comradecrimson

Deathwatch rune priest: Stellar Elite

Deathwatch apothicary: Stellar Elite

Draken: Alfabusa

Stormtroopers: Dr. White, Spikyrhinobox

Tech priest: Stupidfart9876, Thunderpsyker

Magos Varnak: Alfabusa

Astropath: Earndil

Marneus Calgar: Karl the deranged

Ultramarine Honour guards: Alfabusa

Random Ultramarines: Eliphas, Yohan Gas mask, Spikyrhinobox, Stellar Elite

Jonny cameo: Thunderpsyker

Cornelius cameo: Stupidfart9876

Cassius cameo: Stellar Elite

Telion cameo: Larryluxus

Squat leader: Stellar Elite

Random squat: Spikyrhinobox

-----MUSICS USED----- 0:00 Pro Scores - unnamed symphosphere music 1:00 adventures of sonic the hedgehog - Robotnik Theme 2:49 Ultramarines movie - The handy work of Chaos 6:32 Dragon Ball Z: Battle of Gods - The Earth's Crisis 9:20 Persona 4 - Who's There 11:41 Roman Chant - Terra Tremuit 12:28 Starbound - Ultramarine 14:19 Tales Of Vesperia - Full of Unrest 16:50 Rayman 2 - The Sanctuary of Stone and Fire - Part 1 17:52 Mighty Morphin Power Rangers - Bulk and Skull Theme 18:10 Pro Scores - Unnamed action music 21:15 Dawn of War - Space Marines Stronghold Theme 21:48 Pro Scores - Zeus's Fury 23:00 Mega Drive - Electric Getaway