Call of Duty: Black Ops 4 (stylized as Call of Duty: Black Ops IIII) is a multiplayer first-person shooter developed by Treyarch and published by Activision. Call of Duty: Black Ops 4 is a multiplayer first-person shooter video game. Unlike previous titles in the Call of Duty series, Black Ops 4 is the first entry to not feature a traditional single-player campaign, and contains only Multiplayer, Zombies and a new battle royale mode called Blackout.

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.

Source: Wikipedia

Call of Duty: Black Ops 4 System Requirements

Minimum:

• OS:Windows 7 64-Bit or later
• Processor:Intel Core i5 2500k or AMD equivalent
• Memory: 8 GB RAM
• Graphics: Nvidia GeForce GTX 660 2 GB / GTX 1050 2GB or AMD Radeon HD 7850
• Storage: 112 GB

Recommended:

• OS:Windows 10 64 Bit
• Processor:Intel Core i7 4770k or AMD equivalent
• Memory: 12 GB RAM
• Graphics: Nvidia GeForce GTX 970 / GTX 1060 6GB or AMD Radeon R9 390 / AMD RX 580
• Storage: 116 GB