The Pack-a-Punch machine in Black Ops 7 Zombies enhances weapons with powerful upgrades and unique abilities, key to surviving escalating zombie rounds. Call of Duty - Official site In "Black Ops 7" ...

Rick Warren is a Senior Features Editor from the United States. He is a lifelong gamer and comics fan who loves writing about everything in nerd culture, and absolutely adores Trophy hunting on PSN.

I've been playing Call of Duty Zombies since the days when you'd finish a campaign and suddenly find yourself in a creaky old bunker, surrounded by the undead, wondering what just happened. Over the ...