
An unstoppable army. A crumbling alliance. A final battle that will decide the fate of every Earth in existence.
Colonel Vaughn Singleton and his multiverse-hopping team of soldiers, scientists, and smart-assed robots are out of time. The Necks—relentless, four-armed machines—have launched a devastating offensive across countless timelines. As humanity's last defenses falter, Vaughn's team races to reboot the timeline and stop the war before it begins. But when a mission deep behind enemy lines uncovers a buried truth about their robotic foes, everything changes. Faced with a revelation that upends their understanding of the war, Vaughn must choose between saving the enemy—or erasing them from existence. As alliances fracture and entire worlds burn, the team must risk everything in one final gambit. Because in the multiverse, there are no second chances… only infinite consequences. Infinitude delivers a gut-punch of high-stakes action, mind-bending twists, and emotional payoff. Perfect for fans of The Expanse, Expeditionary Force, Live Die Repeat, and The Bobiverse, this explosive finale will leave you breathless.