Imagine Warhammer 40k, but with Cats. Yes, you read that right - Catstartes, Purrmarchs, and the Allcat who leads them into battle against the Meowus Heresy. It's a world full of fluffy epicness, humor, and galactic battles, where claws are just as important as power swords.

In this vision, the classic universe gains a little more... Holy Purr. Faith, loyalty, and wild chaos are still the order of the day, but with a little wink. It's a combination of absurdity and seriousness that I hope will put a smile on your face. Ready for an adventure in a world where even the most fearsome warriors can save the day by stopping for a moment... to play with a ball of wool? Meow!

Moreover, in this version, the Allcat ( God Emperor ) becomes not only the supreme being of their cult, but also the source of their power, heritage, and the Purrmarchs - leaders of the Catstartes - play a key role in defending the Cat Empire from internal and external destruction in the form of threats such as the evil Cat Chaos and his corrupt, dark, purring dark meows deities from the very heart of the Void of Claws, and against them the brave and furry Catstartes. Also standing against aliens and other abominations from the depths of space to the cult of the Divine Purr and the All Purr. However, this is only a thimble and a foretaste of the entire Cat Imperium, which consists of many forces and organizations ( about which later ).

Cathammer 40k is not only a new narrative layer, but also a deep analysis of the cult, honor, the fight for survival in the world destroyed by war of the 41st millennium galaxy immersed in constant conflict. In addition to the legendary Meowus Heresy, ( Not Horus ) in which the loyalty of all Cat Astartes is tested, we see a conflict between those who want to maintain order ( Divine Purr ) and those who seek its destruction. We cannot fail to mention the alien Xenos races, which are also present here, and the way they are presented and interpreted in the style of ( Xenos from WH:40k ) will certainly add a breath of freshness and color ( About them a bit later in other parts ).

In this article, however, we will look at the main elements that create Cathammer: 40k as an alternative vision of the Warhammer universe. We will describe not only the basic elements, but also the way in which this vision developed and how it affected the very structure of the galaxy. All this without unnecessary frills, but with a hint of cat charm, but also with the promise that Cathammer: 40k is a place where classic concepts and characters take on a completely new shape, and the fight for the future of the Cat Empire takes the form of a fight for galaxy domination...
...and for the precious right to rest in the sun, or a bowl of milk, or maybe even to savor Divine Catnip.

The Empire of Cats during the Eternal Meow period on Furris Prime and the Hall of the Golden Throne with Litterium on which sat in the fullness of his Divine Feline Majesty Allcat - the Great Meowmer - the Divine Purr.


In the darkness of the distant future, where only purring and furry combat are certainties, there is no peace, only war. For eons, the Cat Empire has stretched its claws across the galaxy, waging an endless crusade in the name of the Divine Purr, the Great Meowmer - the Allcat, who for millennia has rested on the Golden Throne of Litterium, guarding the Cat Nation from the Cat Chaos and the destruction of the nefarious Xenos.

Majestic and graceful, the Cats have created a vast interstellar empire, ruled by the Allcat, who sits on the Golden Throne at the heart of the cat mother world, the planet Furris Prime, in the capital of their Cat Empire, Miaustropolis. The Cat Empire is founded on the belief in the Divine Purr, the sacred All Purr of the Allcat, which guides them to victory over the forces of the Feline Chaos and other impure Xenos races.

The Catstartes are an elite order of anthropomorphic cats clad in power armour and armed with their own military doctrine, led by the heir of the Divine Purr - the feline of the Allcat himself - the Purrmarch. Like the Catstartes Chapters, they have been genetically enhanced by the Allcat to serve as his claws and fangs in the fight against any threats to the Cat Nation. Each Chapter has its own unique traits and history, each reflecting different feline archetypes, such as:

• Shadow Claws: Mysterious and silent, they operate from the shadows of true hunters, precise and deadly - "Allcat is our Father - Night is our Mother".

• Lion Thunder: Full of pride and courage, their strength and prowess are comparable to the lions of legend and myth. - "It is better to die for the Allcat - than to live for yourself !"

• Fluffy Blades: A Chapter that believes that softness is the best camouflage, they look cute but attack ruthlessly. - "Inconspicuousness - will always surprise the enemy."

The galaxy trembles as new threats appear on the borders of the Cat Empire. The Cat Chaos grows stronger, emerging from the Void of Claws, a dimensional vortex that is the source of the Dark Cat Gods. At the same time, the hordes of Swinoros, in their barbaric frenzy and incessant appetite, rush through space towards the foul glory of their Warlords, bringing terror and a brutal doctrine of mindless violence. The packs of the Canidos Kingdoms launch an attack on the key world of the Imperium - Friskaria III, while the Rattaros, spreading like a plague, begin mysterious sabotages that paralyze trade routes throughout the galaxy, and the Harekini infiltrate the cat colonies in order to steal a sacred artifact: the First Bowl of Milk. In the background of what is happening in the 41st millennium of the Cat Imperium, the extremely advanced Aviorians wait for the right moment to strike when least expected.
The remaining, still loyal Catstartes must now join their paws with other forces of the Cat Empire, facing a galactic war that will decide the fate of the All Purring.

Will the Cat Empire survive, or will the galaxy descend into Cat Chaos?

- Continued: introduction of the all Loyalists Catstartes