Call of Duty: Black Ops Cold War

Solve the new Season 3.5 Outbreak Easter egg with our complete tutorial.

Crack open the mysterious vault in Warzone. Here's how to do it.

Go for a relaxing fishing trip in the middle of the zombie apocalypse.

Season 3 includes a massive new zombie boss in Outbreak. Here's how to fight Orda -- why what you'll get.

Get the best free rewards in Outbreak.

Earn the best perk upgrades with these rare Aetherium drops.

Bust a move with the Monkey Bomb.

Get yourself a free perk with this alternate Essence Trap Easter egg.

Keep more points and complete the early rounds (slightly) faster with these shortcuts.

Make the final boss of Firebase Z as painless as possible.

And it still works.

Never trust the Teddy.

Take down Ordu and stabilize the anomaly with these complete (and detailed) steps for Firebase Z.

Let jump pads take you for a ride in Firebase Z.

Skip the Mystery Box. Here's how to get a Ray Gun Wonder Weapon guaranteed.

The scariest Zombies opponent of all: the game-ending glitch.