Call of Duty: Black Ops 4 Blackout Xbox One X gameplay review of this battle royale mode that's featured within the game. It is the series' take on the popular genre with a sprinkle of that CoD spirit. Here players face-off against others in a large map that's full of other small maps from Treyarch's past. Battle alone, in duos or with squads to win and be the last individual/team standing. It's a ruthless battle that will require patience and learning as you get used to the best looting techniques. There are also zombies and other secrets hidden within the world that changes over time. You can survive in vehicles, on foot or by just making it into the zone while a giant cloud pushes everyone inwards.