It’s been exactly one month since the release of Call of Duty: Black Ops 4, which made the risky decision to jettison the single-player campaign in favour of an online-only approach.

So far, it’s been a smoother-than-expected ride, with a few speed bumps along the way.

Frequent blue-screen crashes in Call of Duty: Black Ops 4’s Zombies mode has made it much more difficult for the community to find the game’s Easter eggs. After 25 frustrating days, the “Classified” map has been solved — but the players had to use exploits to do it.

The fourth instalment of Treyarch’s Black Ops series might be the first Call of Duty to forgo a single-player campaign. But after a spate of less-than-fully-satisfying entries in the once-reliable series, putting the full force of its efforts behind the multiplayer has paid off: Call of Duty: Black Ops 4 finds the perfect middle ground between classic COD and the “jetpack” era, reviving the franchise’s fun in many ways.

A YouTuber by the name of “tj the blind gamer” recently posted his accomplishments on the Call of Duty: WWII Reddit, happily reporting that he’d reached over 7,600 kills in WWII—without being able to see the game.

The Zombies World Championship is returning on Sunday, August 5, and the future looks positive for competitive Call of Duty Zombies. Highly-skilled finalists will compete for an increased prize pool in a tournament that promises to be more polished than last year’s inaugural event.

Call of Duty: WWII's latest Zombies DLC is quite different from what you'd expect — instead of an endless mode with waves of zombies that assault you until you're dead, it's a more objective-based experience with an actual ending.

Zombies have invaded Call of Duty: WWII multiplayer for the month of June. Week one's Infected mode was fun, even if it didn't always feel balanced.

The fan-favourite Call of Duty Zombies map Mob of the Dead is getting remastered treatment for Black Ops 4 and the Zombies community is losing their collective mind.

The second DLC pack for Call of Duty: WWII is now available, taking players to historic Dunkirk, to Egypt, and even up into the sky for some aerial dogfighting - a first for the Call of Duty series, believe it or not.

Call of Duty's first DLC pack is here, and it brings some much-needed variety to the maps and a (slightly) more interesting Zombies experience. "The Resistance" arrived on January 30 for PlayStation 4, and should be available on Xbox One and PC one month from now.

It's been nearly ten years since the release of Call of Duty: World at War, the last game in the series to dip into World War II before last year's revival. With a ridiculous amount of hours logged on Call of Duty: WWII, I decided to revisit it recently, using Xbox One's backward compatibility. It still holds up remarkably well, despite all the hackers.

I enjoyed Call of Duty: WWII's Zombies mode when it launched. But now, having dumped over a dozen hours into it, I'm feeling differently.

Secrets lurk everywhere in the Zombies mode of any given Call of Duty, and the recently-released WWII is no exception. If you've been screaming and struggling to survive The Final Reich, you may not have realised the prologue contains a secret room, or that there are six more playable characters to unlock.

The Beast From Beyond zombies map that closes out Call of Duty: Infinite Warfare's run of map packs reintroduces players to the alien Cryptids from the Extinction mode in 2013's Call of Duty: Ghosts. That's cool, but it does so in a way that makes even the early rounds of the map hard to enjoy.

Hardcore Call of Duty Zombies players showed off impressive speed runs and even broke some records in their quest to compete in a $US20,000 ($25,219) Zombies World Championship this month in Los Angeles.

The passing of George A. Romero on July 16 has the Call of Duty community remembering the legendary filmmaker in a fun zombie fashion.