So fortnite is the best battle royale game worldwide but I think someone is going to take fortnite’s title,call of duty black ops 4.
When black ops 4 was going to release everyone said that it is going to be the worst game of franchise as there is no such single player campaign.No one seemed to like franchise’s approach to battle royale and abandoning the lovable single player but upon release it stand against all odds.Cod black ops 4 features favourite characters throughout franchise like the specialist although single player is still shit but multiplayer is heaven.
Multiplayer:Black Ops 4 ‘s multiplayer features the return of Specialists, unique soldier characters with special abilities and traits. The game features a total of ten Specialists, six of which (Ruin, Prophet, Battery, Seraph, Nomad, Firebreak) are returning characters from Black Ops III, while the other four (Recon, Ajax, Torque, Crash) are new additions. It will also feature remakes of five fan-favorite maps, Jungle, Slums, Summit, Firing Range and Nuketown. Treyarch stated that the maps will be available to all players at launch except Nuketown which will arrive in November.
Multiplayer has also been reworked with various changes for more tactical and teamwork gameplay. Automatic health regeneration is removed in favor of a manual healing system (with each player having a health bar), weapons are now given predictive recoil patterns, and a mixed ballistics system, using both hitscan and projectile damage, is employed as opposed to just hitscan. Weapon customization is also emphasized, allowing for deeper personalization of players’ arsenals; attachments are also given tiers, with tier-2 upgrades providing even bigger improvements to the weapons. Certain weapons also offer Operator Mods, which significantly change how a weapon works, while costing a significant portion of the 10 customization slots per class.
In addition, the game includes Specialist Headquarters, a solo mode featuring skill-based tutorials that contain backstories on various Specialists in the game. The missions are set within the same narrative world of the Black Ops campaigns, between the events of Black Ops II and Black Ops III.
There is also a zombie mode which features a twisted story line and some shitty looking zombies.
Zombies:Zombies returns as the cooperative multiplayer mode for Black Ops 4 . The game mode features a wider range of customization, allowing for more personalized play styles. Mechanics of the game can be customized via “Custom Mutations”, which include over 100 variables, such as overall difficulty, zombie speed, health, damage, and more. Time-limited events known as “Callings” are also promised to be included in the game for long-term engagement. Similar to the Nazi Zombies mode in Call of Duty: WWII , custom loadouts are included to allow players to select different starting weapons, equipment and special upgradable weapons, as well as perk selection to be available in each match. A new game type, Rush, is introduced into Zombies, where the players build up points and multipliers and compete against one another for the highest point possible until death.
Black Ops 4 is also the first game to feature two distinctive, separate storylines for Zombies. At launch, the game features three on-disc maps: “Voyage of Despair”, which takes place on the RMS Titanic;”IX”, which takes place in an Ancient Rome arena; and “Blood of the Dead”, a soft-remake of the Black Ops II map “Mob of the Dead”, taking place once more in
Alcatraz Federal Penitentiary .The former two maps form the new “Chaos” storyline, and star a new cast of characters: Scarlett, Stanton, Diego and Bruno; while “Blood of the Dead” returns to the original “Aether” storyline established in the previous Black Ops games, and stars the four original characters (Dempsey, Nikolai, Takeo, Richtofen; also known collectively as Primis). A fourth map, titled “Classified”, is included in the special editions of the game and the “Black Ops Pass” at launch, and is a remake of the Black Ops map “Five”, featuring the original incarnation of Primis (known as Ultimis) as the playable characters.
There is also a single player campaign which includes the back story of all specialist characters .Although single player is shit but it is a good thing for those who gets bored from battle royale and want to gain more knowledge about characters back story.
Special editions and downloadable contents
On June 11, 2018, Activision and Treyarch announced three special editions available for
Black Ops 4: the Digital Deluxe, the Digital Deluxe Enhanced, and the Pro Edition. All three editions contain the Black Ops Pass, a special season pass that grants access to “Classified”, a bonus Zombies map available at launch, in addition to four more maps to be released in 2019, as well as twelve multiplayer maps, and four exclusive characters for use in Blackout mode. Rather than distributing new maps via map packs like previous Call of Duty titles, the
Black Ops Pass will deliver new content on a more frequent basis throughout the year.  Players who pre-order any digital editions of the game on PlayStation 4 also receive the “Back in Black” map pack for Call of Duty: Black Ops III . The pack contains four remastered multiplayer maps: Jungle, Summit, Slums, and Firing Range (all of which are included in Black Ops 4 at launch).  A collector’s edition titled “Mystery Box Edition” was also announced, which contains various Zombies-themed physical items, such as a collectible Mystery Box based on the mechanic of the same name in-game, lithographs based on the three on-disc Zombies maps, and figure pins based on the four main characters of the Zombies Chaos story. 
On September 20, 2018, Activision and Sony revealed their partnership for Black Ops 4, which allows the PlayStation 4 version of the game to receive all content updates, including free and paid content, seven days before other platforms, as opposed to the 30-day gap that was present in previous Call of Duty titles.
So to all the people who love battle royale ,cod black ops 4 is the game you should play and I am sure that the new approach of franchise will never displease you.