I'm tired of "unrealistic," crossover fics involving the Imperium of man. EVERYONE knows this is the only way it would go. 1: Imperium meets the other crossover faction. 2: Inquisition declares heresy. 3: Exterminatus.
In all fairness, if it were a 40k/Metroid crossover, Samus would probably Exterminatus the planet in question before the Inquisition could.
But thats if the Inquisition even deems them a threat worthy of Exterminatus and not just send a imperial guard regiment to wipe them out
hmm he lost his arm .... EDIT: *looks around and shrugs. Begins setting fire to everything* la..la..la....