Call of Duty: Modern Warfare III is a 2023 first-person shooter game developed by Sledgehammer Games and published by Activision. It is the twentieth main installment of the Call of Duty series and is the third entry in the rebooted Modern Warfare sub-series, following Call of Duty: Modern Warfare II (2022). Set in 2023, Modern Warfare III single-player story follows special forces unit Task Force 141 as they pursue Vladimir Makarov, a Russian ultranationalist and terrorist planning to trigger a third World War. The game also includes a multiplayer component and a cooperative open world Zombies mode, co-created by Black Ops sub-series developer Treyarch.

After wrapping development on Call of Duty: Vanguard (2021), Sledgehammer Games were assigned by Activision to develop an expansion pack for Modern Warfare II, which changed to a full, standalone release in the Call of Duty series. After several leaks in early-to-mid 2023, Modern Warfare III was officially revealed in August 2023 via an in-game event in Call of Duty: Warzone. The game was released on November 10, 2023, for PlayStation 4, PlayStation 5, Windows, Xbox One, and Xbox Series X/S.

Upon release, Modern Warfare III received mixed reviews, with criticism for its campaign. It became the second best-selling title of 2023 in the United States, behind Hogwarts Legacy. A sequel, developed by Infinity Ward and titled Call of Duty: Modern Warfare 4, is scheduled for release in October 2026.

Gameplay

Modern Warfare III features similar gameplay to its predecessor and other games in the Call of Duty series. Its single player campaign features a mixture of linear missions, and open-world missions known as "Open Combat Missions". In these missions, players have greater freedom to choose how they want to approach designated objectives, choosing between open combat to stealth and ambush tactics. Players have access to an on-screen map of the area, including a tactical map that outlines objectives and usual equipment, with caches of weapons, gear and specialized equipment on hand. Enemies react accordingly during such missions, searching for players if they lose sight of them, and calling in reinforcements as their numbers decrease in combat.

In Multiplayer, all sixteen maps from Call of Duty: Modern Warfare 2 (2009) are available to play on, with the added ability to vote for maps while in a matchmade lobby (which was absent in some recent titles), and increased player health for longer "time-to-kill" (TTK). The "red dot" minimap that was absent from Modern Warfare II and Call of Duty: Modern Warfare (2019) also returns, allowing players to see enemies on their radar when they fire a weapon without a suppressor. In addition, players are also able to cancel sliding animations (i.e. "slide cancel"). Classic game modes such as "Kill Confirmed" and "Hardpoint" return alongside a new game mode titled "Cutthroat", where three teams of three players go head to head. Players can also engage in the 32v32 "Ground War" mode with a selection of dedicated maps, as well as the "War" mode, returning from Call of Duty: WWII (2017). The game features moderation powered by artificial intelligence, listening in on in-game interactions and immediately reporting any overly-toxic behavior. At least twelve new 6v6 multiplayer maps have been confirmed to release post-launch, while fan-favorite Modern Warfare II maps will also be added every season.

An open world player versus environment (PvE) Zombies mode, developed by Treyarch in collaboration with Sledgehammer Games, is also included in the game. The game mode is structured similarly to the DMZ mode in Call of Duty: Warzone, rather than the round-based survival experience from older Zombies modes. Up to 24 players play together as separate squads in a large-sized map, which is also used as the new battle royale map for Warzone. Each team can tackle zombies, as well as AI-controlled human enemies, to complete objectives around the map, as well as collect loot and sell them at buy stations, or extract them via exfiltration. In place of rounds, the map is divided into "zones", with varying levels of threat indicating the difficulty. After 45 minutes of in-match time, an "Aether Storm" begins to expand and cover the map, leaving players with 15 minutes to exfil with their loot. Core mechanics from previous Zombies modes return, such as weapon wallbuys, Perk-a-Cola drinks, and the Mystery Box. Players can also extract "acquisitions", which are items that can be stored or brought into subsequent matches for use, or "schematics", which allow them to craft said items, with a cooldown limit. Story quests are also featured in the mode, which further progress the narrative.

Plot Campaign

In November 2023, operatives working for the Russian private military company Konni Group raid a prison complex in Verdansk, Kastovia, where they free their commander, Vladimir Makarov (Julian Kostov), an ultranationalist terrorist who was sentenced to life imprisonment following his capture by SAS operatives John "Soap" MacTavish (Neil Ellice) and John Price (Barry Sloane) during an attack on the city in April 2019. Hours later, Konni assaults a port in Urzikstan, where the Urzikstan Liberation Force (ULF), led by Farah Karim (Claudia Doumit) and ex-CIA officer Alex Keller (Chad Michael Collins), was planning to obtain ballistic missiles from the American PMC Shadow Company and their commander, Phillip Graves (Warren Kole), who faked his death after he and General Herschel Shepherd (Glenn Morshower) betrayed special forces unit Task Force 141. The missiles are stolen, though Farah manages to place trackers on them.

Having learned of Makarov's escape from CIA Station Chief Kate Laswell (Rya Kihlstedt), Price leads 141 to an abandoned nuclear power plant to prevent Konni from securing nuclear material left behind following the death of Urzikstan's former ruler, General Roman Barkov. They find, however, that the plant is actually carrying leftover chemical materials that Barkov had hidden within and that Makarov plans to refine it into a deadly chemical weapon; in the ensuing firefight, Konni escapes with the material, but some of it is released, nearly killing Price. To determine Makarov's plans, Laswell infiltrates a military base in Verdansk and meets with Colonel Yuri Volkov (Raphael Corkhill), who supplies a flash drive containing information on Barkov's chemical weapons; Laswell flees the base moments into an attack with the stolen missiles. Meanwhile, Makarov has a Kastovian airliner destroyed, using a vest bomb forced onto a former ULF fighter who was traveling aboard; Farah and Alex swiftly neutralize Konni forces at the plane's crash site in Urzikstan and wipe all flight recorders to prevent Makarov from pinning the attack on the ULF.

In wake of the attacks, Price reluctantly accepts assistance from Shepherd, who is seeking to return to the United States after being forced into hiding, when he and Graves make contact with Laswell; through their intel, Soap and Lieutenant Simon "Ghost" Riley (Samuel Roukin) locate and interrogate Makarov's financier, Milena Romanova (Tina Ivlev). Price and Sergeant Kyle "Gaz" Garrick (Elliot Knight) use Romanova's information and deploy in Saint Petersburg, where they apprehend Konni operative Andrei Nolan (Nikolai Nikolaeff), leading them to intercept a convoy moving across Siberia to a former Soviet prison. They find that the convoy's cargo is Shepherd, who had been captured by Makarov, and decide to give him an ultimatum: either give them all of his intel on Makarov's plans, agree to testify to his actions before the United States Congress, and keep Graves in check, or be left for dead in Siberia; Shepherd agrees, revealing that Makarov plans to destroy the Gora Dam in Verdansk to flood the city and kill its populace.

While Soap and Ghost work to prevent Konni from destroying the Gora Dam, Farah, Alex, Price and Gaz lead an assault on a Konni base in Urzikstan, reluctantly accepting aid from Graves and Shadow Company. After resolving both issues, Shepherd and Graves return to the United States and testify to Congress about their actions, effectively turning on each other during questioning. 141 resumes their pursuit of Makarov after learning that MI6 detected Konni radio chatter in London. Shadowing a Konni contact, the group discovers Makarov has hacked into the UK's train network and deduces that he intends to trap all trains in the Channel Tunnel and destroy it; backed up by CTSFO units, Price leads an assault on the tunnel. He and Soap locate a dirty bomb and begin defusing it, but they are ambushed by Makarov, who tries to execute Price, but is stabbed by Soap, who is in turn killed by Makarov; Ghost and Gaz reinforce Price and help him disarm the bomb. Afterwards, the trio scatter Soap's ashes and honor his memory. In a mid-credits scene, Price assassinates Shepherd in his office.

Zombies In 2021, during a raid on a hotel in Zaravan, Urzikstan, arms dealer Victor Zakhaev (Dave B. Mitchell) and ex-NZDF operative Jack Fletcher (Luke Cook) recover vials containing "Aetherium", a substance of extradimensional origin. During their escape from police forces, Zakhaev throws one of the vials; the resulting blast stuns the police and transforms the dead into zombies. Weeks later, as part of Operation Deadbolt—a CIA contingency plan formed to contain the undead threat—Soap and a strike team of operatives are sent by Laswell and SSO Selma Greene (Debra Wilson) to ensure that nothing escapes from the Zaravan exclusion zone; accompanying them is Sergei Ravenov (Andrew Morgado), a former Spetsnaz captain who helped the classified CIA task force "Requiem" in thwarting zombie incursions during the Cold War. Working with a defecting scientist, Ava Jansen (Denise Hoey), Deadbolt constructs an "Aetherium Neutralizer" device and prepares to use it to cleanse the exclusion zone, but faces opposition from Zakhaev's forces and the undead. The Neutralizer's activation creates a dimensional vortex, which forces Fletcher and Zakhaev to retreat; through the vortex, an entity lifts Ava and demands entry, causing her to briefly faint.

While the Neutralizer is initially successful, undead contacts begin to reappear across Zaravan. Meanwhile, Ava begins researching into Requiem's past, including their senior staff, an operation called "Project Janus", and a woman named Samantha Maxis; when questioned by Ava about Requiem, Ravenov says that Maxis sacrificed herself to end the Cold War-era outbreaks and that they had tried, but failed, to rescue her, but refuses to divulge any further information until the Zaravan outbreak is contained. After she is lured into the "Dark Aether" dimension—the origin of the undead—by the entity she encountered in Zaravan and is subsequently rescued by Ravenov and the strike team, Ava is shown a recording of her birth mother, Requiem scientist Elizabeth Grey (Amy Pemberton), from 1996, which reveals that Ava is Maxis' biological daughter, and Grey gave birth to her via surrogacy, using DNA samples of Maxis and Ravenov; due to Maxis' exposure to the Dark Aether, Ava was born with a strong bond to the dimension, and the entity was a reflection of her born at the same time. Angered at the revelation, Ava scolds Ravenov for not telling her the truth before storming off.