To stop Weapon X from creating more deadly soldiers, Wolverine sacrificed everything to stop them, resulting in the hero's death. In the Death of Wolverine storyline from Marvel Comics, Wolverine dies after shutting down the Weapon X program, resulting in the X-Men enforcer's entire body being coated in adamantium. The same metal inside his body ended up killing Wolverine, as he sacrificed himself in one of Marvel's most heartbreaking deaths.
Wolverine's mutant powers were famously enhanced in experiments by the Weapon X program, as the government research facility bonded adamantium to the claw-wielding X-Men. Unfortunately, Wolverine wasn't a willing participant in the program and ended up being physically and mentally damaged by the experiments, as they still haunt the hero to this day. Given all the pain and suffering Wolverine endured at the hands of the Weapon X program, he made sure to take them down given the chance, sacrificing himself in the 2014 comic Death of Wolverine to stop soldiers like himself from being created.
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In Death of Wolverine by Charles Soule, Steve McNiven, Jay Leisten, and Justin Ponsor, a deadly virus took away Wolverine's healing factor. As that happened, Logan learned one of the original scientists from the Weapon X Program, Abraham Cornelius, attempted to recreate the experiment and sought out Wolverine to learn more about his healing factor — not knowing it was failing. A horrified Wolverine finds out Cornelius is trying to replicate the experiment that coated his bones with adamantium, and learns he has tested on hundreds of subjects. To stop the scientist from killing more innocent subjects, Wolverine smashes the
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