On the 22nd of June, Games Workshop wants me to log into a MyWarhammer account and tell it who won my games. Three weeks of that, finishing on the 13th of July, and the company says the combined results will decide what happens to a hive city called Death Mire. Ghazghkull Thraka’s Waaagh! on one side, what the announcement calls “a vengeful host of Space Marines” on the other. Three zones around the hive get settled by online submissions, a fourth by whatever happens in local stores. Whichever side is ahead at the end of each week gets new models revealed for it.
That’s a worldwide campaign. GW isn’t quite calling it that, because the term went out of fashion years ago, but that’s what the Siege of Hive Death Mire is. A global event where the sum of thousands of small games on kitchen tables and store nights nudges the official story one way or the other. They’re pitching it as part of the back-to-basics feeling around the new edition, and on that front it works, because the last time GW ran one of these with the canon actually on the line, I wasn’t in the hobby yet.

What a worldwide campaign actually promises
The big one for Armageddon specifically was the Third War for Armageddon event in 2000. That’s where a lot of the modern Armageddon furniture comes from, including Codex: Armageddon, which bundled the campaign rules with new army lists and a pile of background. You could fight your games in regular 40K, or scale up to Epic, or take it to the void in Battlefleet Gothic. I never played Epic and I’ve still never owned a single Gothic ship, which is one of those gaps I keep meaning to fix and never do.
The point of these things was always the same pitch: your games matter. Not just to your league or your group, but to the setting. Win enough battles in enough stores and the story bends toward your side. It’s a lovely idea, and it’s most of why people get into 40K at all, the sense that the galaxy keeps a running history you’re a small part of.
The trouble starts when the players hand GW an answer it didn’t want, which is exactly what happened in 2003.
So yeah, Eye of Terror
So yeah. Eye of Terror. 2003. Abaddon’s 13th Black Crusade, the whole thing built around the Cadian Gate. Massive turnout for the time. More than 40,000 registered players, something north of a quarter of a million game results submitted over eight weeks. For an early-2000s tabletop campaign run partly by mail and web form, those are silly numbers.
And Chaos edged it. The Disorder side out-fought the Order side across the campaign and ended up holding more than half of Cadia. Players had, collectively, pushed Abaddon further than the official story wanted him to go. So GW looked at the result and effectively called it a draw, with the reasoning that yes, Chaos held ground on the planets, but the Imperial Navy controlled the space lanes and choked the invasion off. The forces of Order kept Abaddon from taking the Cadian system even though the dice said otherwise.
People did not let that go. I’ve met players at my local store, blokes who were registered for that campaign when I was still in school, who will still bring up the Navy ruling if you give them an opening. The grievance is older than my entire hobby and it has not cooled.
And honestly, I get why GW did it. If they’d let Cadia fall in 2003 they’d have detonated the entire setting on the back of a campaign result, with no new models, no codex support, no plan for what comes next. You can’t rebuild thirty years of background around whoever turned up to a summer event. From a “we have a business to run” angle the override was the only sane call. I sat with that for a while, and I still landed back on the players’ side, because the whole promise had been that the games count for something.
The punchline is that Cadia fell anyway. In 2017 the Gathering Storm books broke the Cadian Gate, blew up the planet, and cracked the galaxy open with the Great Rift, which is the event the entire current setting runs on. The thing players voted for in 2003 happened thirteen years later, because the story finally needed Cadia gone. The 2003 results just had nothing to do with it.

Why a brand new hive is the smart move
Which brings me back to Death Mire, and to a detail in the new campaign that I think is genuinely clever, which is that Death Mire is a hive nobody has heard of before now.
Armageddon is one of the most thoroughly mapped warzones in the setting. Three named wars, decades of supplements, an entire shelf of established outcomes. Hades, Helsreach, Tempestora, Acheron, Volcanus, Infernus. If you want to read about how crowded the place already is, I’ve gone on about the hive cities Armageddon’s three wars left behind and why every Waaagh! keeps grinding over the same scars. Every one of those names carries baggage. You can’t have a campaign decide whether Helsreach holds, because we already know what happened at Helsreach, and there’s a very good novel and a very fervent fanbase to remind you.
Death Mire has none of that. It’s a fresh hive, sat at the edge of Armageddon’s equatorial jungle, right between two of the main Ork landing waves. GW’s own page is light on flavour beyond “Armageddon burns” and a campaign map, which tells me they’ve deliberately left it a blank slate. A blank slate is the only kind of place a player-driven result can actually change without contradicting forty years of published lore. They learned the Eye of Terror lesson in the most practical way possible, which is to keep the famous planets off the table and invent somewhere the result can’t embarrass anyone.
The equatorial jungle bit also lines up with where the new edition has been pointing. The Orks fighting out of that green belt is exactly the territory of Boss Snikrot’s Red Skull Kommandos, and the whole Armageddon-and-Orks pairing is the spine of why 11th edition opened on this exact war. Death Mire isn’t a random pin in the map. It’s a hive placed precisely where the new release wants its fights to happen.

What’s actually on the line
I should temper my own enthusiasm here. The thing being “decided” is smaller than the framing suggests.
The mechanical rewards are weekly model reveals for whichever side is ahead, a new detachment unlocked for use in games, and a prize draw for forty 1,000-point armies split between Orks and Space Marines. Which is great, I’d take a free grand of Imperial Fists, who are my boys and have been since 5th edition even if half of them are still the colour of the sprue. But it does mean the canon stakes are mostly cosmetic. The models are getting released either way. The detachment exists either way. What players are really voting on is the framing, the bit of story GW writes around an outcome it has already mostly built.
That’s fine, by the way. I’d take low stakes that GW actually honours over high stakes it overrules any day, which is about the most adult sentence I’ve ever written about toy soldiers.
I dug my secondhand Codex: Armageddon out of a box in the loft while writing this. I bought it years after the fact off a bring-and-buy table for about a tenner, mostly because I liked the cover and wanted the lore, and the corner’s got a water stain where someone before me clearly left it on a windowsill. I never once played the campaign lists in it. The book is a souvenir of an event I missed by a decade. That’s sort of the whole appeal, honestly. The campaign ends and you’re left holding the codex it shipped with.
The bit I’m quietly anxious about is the honesty problem. The whole system runs on players reporting results they weren’t supervised on, and I know my own worst habit is getting salty when the dice turn on me, salty enough that I’ve talked myself into “well that was basically a draw” after a game I plainly lost. Multiply that by 40,000 accounts and a faction loyalty and you get a dataset that’s, let’s say, aspirational. GW knows this, which is part of why nobody sensible expected a pure headcount to run the show.
If you want the wider context for the faction that’s likely to win on raw enthusiasm, Ghazghkull’s whole deal is that he keeps coming back to Armageddon no matter how many times the Imperium claims a victory there, and Yarrick is the one man who keeps showing up to tell him no. A campaign that ends with the Orks ascendant over another Armageddon hive would be the least surprising outcome in the subsector. It’s basically Tuesday there.
Whether I actually log my games will come down to the submission app being less of a chore than people remember the old ones being, and to whether I’ve based enough of the army I’d field to stop being embarrassed about putting it on a table. Right now the answer to the second one is no.