Part 1

In the wake of a brutal, near-fatal assault on Klandathu Prime, the Mobile Infantry finds themselves thrown into a new, even more terrifying war. As humanity reels from the devastating attack of the Tyranid swarm, a new threat emerges-one that even the Federation cannot ignore. A powerful Necron fleet, led by a mysterious Tesseract Dreadnought, approaches the core worlds, poised to eradicate all life in their path.

With nowhere to run and no one to rely on, Rico and his battle-hardened squad are thrust into an alliance with the enigmaticSpace Marine, Marcellus, and a stoic Inquisitor named Darius. Together, they must face the terror of the Necrons, who have watched humanity for centuries and now return with a relentless purpose.

With their very survival hanging by a thread, the Mobile Infantry must undertake a suicide mission to board the Necron flagship and destroy the heart of their operation before it's too late. As they prepare for an all-out assault, they will discover that their enemy is unlike any they have faced before-a force driven by ancient power and a cold, relentless will.

In this high-stakes crossover between Starship Troopers and Warhammer 40K, humanity's last hope lies in the hands of its toughest soldiers-who may have to make the ultimate sacrifice to ensure the survival of the galaxy.