'Call of Duty: Black Ops 3' DLC release date news 2016: End of Zombie story teased

The trailer for the highly-anticipated fourth downloadable content (DLC) for "Call of Duty: Black Ops 3" was released, teasing the end of the Zombie story.

In the trailer, Dr. Monty declares the end of the road for their long-fought battle. "This is it," he tells his crew in the trailer, warning them that this could be their greatest war yet.

"The reality beyond the world you know, beyond your perception. Things are going to get a lot worse before they get better," he warns them.

"You changed the rules, there are certain things you can't ever change, all I ask is that you do the right thing. The right thing for everyone," Dr. Monty continued.

In preparation for the release of the "Call of Duty: Black Ops" 3 DLC 4, Activision also rolled out an update that eliminated the issues in the Zombie mode and gave the game a much-needed overall.

On top of all that, the game was also added new stuff to the game including four new special contracts that players can get busy within the Black Market.

The first one is Total Victory, where players can enjoy the Weapon Bribe and 10 rare supply drops when they hit obtain 75 wins. The second special contract is Mercenary, which endows players 60 minutes of Blackjack's time for 90 Cryptokeys.

The third one is 8-bit Specialist Calling Cards, which is all about earning a Calling Card for each Sub-Contract. There are six to collect and players who successfully get all those will unlock a bonus animated Calling Card.

Last but not the least is the Tools of the Trade, which allows "Call of Duty: Black Ops 3" players to unlock the Underworld Camo if they are willing to give up their weaponry.

With regards to the "Call of Duty: Black Ops" 3 DLC 4, it is expected to be released sometime next month.