Unbreakable killing 10 Exes before going down

Wilson had died buying time for his squad. The exes had spread wider than expected and he’d been cut off. Going off the bodies, he’d put down half a dozen using his rifle like a club, then four more with his bare hands when they were too tight around him to swing the weapon. There wasn’t enough left of him to reanimate.

Excerpt From Ex-Isle, pg 647
Peter Clines
https://books.apple.com/us/book/ex-isle/id989619017