It should first be stated that these ants aren't just crazy, they're scientifically crazy. Known as the Rasberry Crazy Ant, they've garnered a reputation in the US for moving in massive colonies and destroying everything in their path. And they're spreading.
IDW Publishing has given us a sneak peek of their machines versus the undead miniseries Zombies vs Robots: UnderCity. When automatons square off against the living dead, the only people who can die are the fleshy humans.
Here's a preview of Dan Abnett and Andy Lanning's miniseries Transformers: Infestation. In this title, an undead virus has crossed dimensions and has infected the Transformers' universe. Check out Galvatron taking down a bunch of zombified robots.
Unless you've somehow discovered how to read the internet via smoke signals or two cans and twine, you probably know that someone kicks it in the Fantastic Four today. Yes, the rumors are true. Doomsday and Bane murder the whole team.