https://www.gamespot.com/articles/black-ops-4-release-date-pre-order-bonuses-and-spe/1100-6459345/

Call of Duty day is very nearly upon us. Call of Duty: Black Ops 4 lands on October 12 for Xbox One, PS4, and PC. While it won't feature a traditional campaign like the ones found in previous installments, it will come with single-player challenge missions, plus loads of multiplayer content, including a battle royale-style mode called Blackout and, of course, Zombies. Players will also get a stream of free DLC that comes out post-launch.

To prepare yourself for the game's launch, you can do two things. First of all, you'll want to make sure you have enough hard drive space on your device, because like most blockbuster titles these days, this game is a beast. And even once you have it, you'll still need to download a 50 GB day-one update once it launches.