Call of Duty: Black Ops 4 will feature the biggest map ever made in Call of Duty history.
After the update Operation: Grand Heist (released February 2019), loot boxes were added into the game. Furthermore, skins which granted exp boots per kill meant Activision had lied regarding all micro-transactions being cosmetic only and about the fact that loot boxes would not be in the game whatsoever.
This will be the first Call of Duty game to not feature a single-player campaign
The Blackout mode follows the rules of well known battle royale games Fortnite and PUBG.
This is the first futuristic Call of Duty game not to include jetpacks.