Which Characters Could DEFEAT Warhammer 40k?

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The Grey Knights would love to have Doomguy on their Crusade.

Imagine the Tyranids got a little taste of kryptonian DNA. There goes the universe.

" To take a town, send a legionary; to take a city, send a squad; to take a world, send a company; to take a culture, send a chapter". Quoted from "Know no Fear".

If Kratos showed up in 40K the Imperium's best option would be to make sure all their enemies piss him off and just stay back to watch the show.

Okay, so for the COG, I'd actually see them being assimilated into a guard regiment since they are a human civilization. They'd basically only have one choice, convert to the worship of the Emperor and use your gears as Guardsmen for the Imperium, or be annihilated. Honestly the COG might actually take a bit less convincing if the Imperium deals with the Locust problem for them. They'd probably fight the Imperium at first but since it'd be ground battles mostly, the COG would likely surrender and be forced to join the Imperium.

Space marines can also play basketball pretty well don't forget

Lore-Accurate Adam Smasher could probably take down a Dreadnought, he DID survive a nuke.

Kirby from the kirby games solos all of 40K.

Just remember a wall of guardsmen with flashlights can kill anything in the universe of Warhammer 40K

Can't lie, dude did cyberpunk dirty. In Warhammer 40k terms I genuinely think the notable characters of cyberpunk 2020 & 2077 are on the same level of the Officio Assassinorum (except the Calexus temple) and some Mechanicum units. I think most people forget that both have taken on Astartes chapters and have actually put up a pretty good fight. Also I don't think people actually understand how OP CP2020 can get either.

A lot of heroes would do well against anything from 40k but there aren't many fictional nations that would do well against the Imperium.

one of the reasons why i dislike 40k comparisons is because in all of our fandoms, many of them are grounded in some sort of realistic scale. the idea that 40k wins because its 40k, because of it's scale is stupid. ofc its going to win its set in a galaxy wide setting. the arguement is always the same, can they beat the space marines, oh they can? how about the orcs and eldar? oh they can? how about the chaos, and it goes on and on until we reach the necrons and c'tan. then by default 40k wins again. anything that can absolutely crush 40k's universe wholesale is deemed controversial. a viltrumite is not on par with the level of an custodes, we just saw a viltrumite go through an entire planet, we seen mark throw a fucking moon and somehow its on par with a custodes. throw a custodes into the sun see if they survive. never mind custodes, even our golden boy cant throw a moon or fly through a planet or survive being inside the sun. the universe of invincible, its heavy hitters, the viltrum empire, battle beast, alien, mark, his dad, his brother and daughter. would be able to crush the all of chapters and legions of the space marine excuding the emperor. it would take some time but they probably can. but can they survive chaos and its many influences probably not. we've seen the viltrum empire crumble because of a plague so nurgle alone would wipe them out. i think helldivers dont get enough credit, since every single death a player plays is considered cannon, humanity is apparently in the trilliions at this point all in 1 planet. but really with how often hell divers call in air supports like 500kg bombs and napalm, i think they could give 40k a run for its money. its not going to win obviously but that universe isnt going down without a fight.

Omni man would fall to chaos so fast

I think cyberpunk was incredibly downplayed here. The stats of many of Cyberpunk’s tech include army piercing and explosive and rail gun technology. And many of the augmented are physically equal to Space Marines, with automatic aiming

I can imagine Kratos popping into the great crusade era and giving Angry Ron an honerable death... then fighting off the Empreror!

Personally I imagine V going up to tech priest and going “CHROME ME UP!” We then cut to a techpriest party where they are chanting “ MORE CYBERNETICS” as v is enhanced with multiple new cybernetics. Hell I love to imagine a tech priest takes inspiration from V’s chrome and uses it on guardsmen, commissars and inquisititors. Imagine a commissar with mantis chainsaw blades, guardsmen with a blood pump, inquisitors with the arm cannon.

Man the helldivers are way underrated here, it takes like a month to get anywhere for 40k so the helldivers could go to agri worlds and one by one turn them into black holes, then running away before the fleets get there. Doing this they could just starve out the imperium until it collapses.

All I need to answer this question is simple: a single Xeelee from The Xeelee Sequence.

So how badly would Dante style on the Chaos Gods?