Call of Duty: Modern Warfare 4 Review

Infinity Ward delivers a memorable campaign packed with intense firefights and cinematic missions, while DMZ adds a lengthy extraction experience that still feels like the familiar grind.

Call of Duty has spent years balancing the elements that made the franchise popular with new ideas that keep its annual releases feeling fresh. Call of Duty: Modern Warfare 4 continues that effort by bringing back the cinematic single-player campaign longtime fans have asked for while introducing a substantial DMZ extraction mode built around exploration, objectives, and long-term progression.

Developed by Infinity Ward, Call of Duty: Modern Warfare 4 builds on the Modern Warfare reboot's foundations, combining familiar gunplay with new missions, improved environmental effects, and a broader range of activities outside the main story. It also aims to balance the series' classic single-player action with new ways to keep players engaged beyond the campaign.

The result is a game with two very different sides.

The campaign delivers a carefully paced military action experience, taking you through large battles, covert operations, and close-quarters encounters. DMZ, on the other hand, gives you a much larger map to explore, with resources to collect, missions to complete, and enemy forces waiting around nearly every corner.

Both modes benefit from Call of Duty’s familiar mechanics, although neither is without its problems. The campaign occasionally rushes through important story developments, while DMZ relies heavily on repetitive objectives and grinding to keep you playing. Despite these shortcomings, solid gunplay and satisfying combat keep the experience enjoyable across both modes.

Even so, Call of Duty: Modern Warfare 4 gets enough right to stand out among recent entries. Its campaign is a strong return to form, with memorable set pieces and varied mission design that showcase the franchise's best elements. DMZ isn’t groundbreaking, but its accessible mechanics and wealth of activities give players another reason to spend time in Call of Duty: Modern Warfare 4.

Call of Duty: Modern Warfare 4 takes place several years after Modern Warfare 3. Captain Price has gone off the grid after his revenge against General Shepherd and continues pursuing Makarov and those working alongside him. In the meantime, North Korean troops have staged a surprise invasion of South Korea, sparking a new conflict on the Korean peninsula. 

The campaign jumps between the two narratives, letting you experience both the chaos of the invasion and the smaller operations familiar characters like Price and Ghost are running. The Korean missions put you in the boots of Private Park, a South Korean conscript fighting for survival as the invasion unfolds.

Along the way, you meet new characters, including Lieutenant West, Cow, Cho, Corporal Dunn, and a North Korean defector. They bring a more personal angle to the conflict, highlighting the experiences of soldiers directly involved in the fighting, rather than relying solely on the familiar personalities at the heart of the series.

This approach works well because the campaign gives its newer characters enough room to establish themselves.

Price and Ghost still have their usual gritty exchanges, but the Korean cast brings a different perspective to the story. Their experiences ground the larger conflict, and several moments involving them are among the campaign’s most effective scenes. Unfortunately, the overall narrative does not always give them enough time to develop.

The war between North and South Korea is a major conflict, yet the campaign attempts to cover its rise and resolution in roughly six to seven hours. Some developments feel a bit rushed, and the story could have used two or three more missions to explore the conflict further.

You also shouldn’t expect the convoluted twists and dramatic reveals that defined some of the older Modern Warfare games. The plot is fairly simple, and you can pretty much see the big turns coming. It does try to raise issues of military responsibility, collateral damage, and how far soldiers should go to achieve their objectives.

Call of Duty: Modern Warfare 4 shines most consistently in its mission design. The campaign doesn't force you through one long string of similar firefights but constantly varies how you approach combat. Some missions focus on stealth and careful movement; others throw you into massive battles where you fight alongside allied soldiers.

Close-quarters engagements require quick reactions, and the cinematic sequences whisk you through the environment at a much faster pace. Each mission has its own personality, making the campaign feel more varied than a simple series of shooting galleries.

Several set pieces are particularly memorable.

One mission sends you across Manhattan's rooftops in a parkour chase, while another drops you into a nightclub where the fight quickly turns into a close-range shootout. The stealth sections also return with a modernized approach, including hybrid thermal optics that give you another way to identify enemies.

The trainyard mission is another highlight. You move between train cars, fight through thick smoke, and take on enemies while a helicopter circles the railway turntable. The changing environment gives the encounter a sense of movement, and the smoke, gunfire, and shifting positions keep you from settling in one comfortable spot for too long.

Elsewhere, a car chase through Paris recalls the original Modern Warfare 3, while an escape from an exploding nuclear facility brings back memories of Call of Duty 4: Modern Warfare. These references work best when they complement the action rather than simply repeating older ideas.

The campaign also avoids leaning too heavily on some of the franchise’s most frequently reused mission concepts. Instead of constantly bringing back familiar sniper sequences or AC-130 sections, Infinity Ward offers a broader range of scenarios. Large amphibious assaults, airborne deployments, and street battles help connect Call of Duty: Modern Warfare 4 to Call of Duty’s military-shooter roots. 

At its core, the gameplay remains familiar to anyone who has played the recent Modern Warfare titles.

You move through carefully designed environments, engage enemies with a wide range of weapons, and advance through scripted encounters that build toward larger objectives. Allied soldiers fight alongside you, enemies defend specific rooms and positions, and the battlefield changes as you eliminate enough targets to help your team move forward. The animations are detailed, and the encounters are enjoyable to replay because you may notice smaller events or background actions you missed the first time.

Weapon variety gives you some leeway in how you deal with these situations. You can collect weapons from fallen enemies and allies and switch between shotguns, submachine guns, machine guns, and sniper rifles depending on the encounter. Shotguns are effective up close; rifles give you more versatility in longer gunfights.

You can choose how to play, and part of the fun is finding the right weapon for each situation. The shooting mechanics feel responsive and make each encounter satisfying, without Call of Duty: Modern Warfare 4 needing to overhaul its established combat system. Different weapons also give you enough flexibility to adapt to changing combat situations.

Call of Duty: Modern Warfare 4 also has a melee combat system, letting you block, counter, and take down certain enemies in close quarters. These encounters offer a brief break from shooting and fit well with the campaign's more cinematic moments. The system is straightforward enough not to interrupt combat flow, and it creates a few memorable confrontations where quick reactions matter as much as accurate aim.

Not every gameplay addition works as well. Armor plates return to restore your protection during combat, but the mechanic can get repetitive when you constantly stop to replenish them. Instead of letting you focus on the action, the system often interrupts the pacing of firefights. 

The biggest problem is Stranded, a mission that abandons the campaign’s usual linear structure for a large open environment. You get three main objectives and can approach them in any order. Along the way, you can clear enemy outposts, use clues to search locked containers, and find supply crates by gathering information across the map. 

The idea sounds reasonable, but the execution does not fit the rest of the campaign.

Instead of maintaining the steady pace established by the other missions, Stranded sends you running between objectives and optional activities. The enemy AI also doesn't fit this open-ended structure very well. Soldiers can take too long to notice what is happening, allowing you to eliminate groups of enemies with little resistance.

Fast travel is available, but if you don't pick up other gear along the way, you might find yourself underpowered in heavily defended encounters. The vehicle handling is also clumsy, and the weapons you pick up matter less when later missions give you powerful gear anyway.

This section feels disconnected from the rest of the story. The optional activities don’t offer rewards worth the time, and the open-world structure interrupts what’s otherwise a strong run of tightly designed missions. This part is especially disappointing given how effective Call of Duty is throughout the rest of the campaign, with each encounter serving a clear purpose and a carefully controlled pace.

Combat changes considerably when you enter the DMZ. Instead of moving through a sequence of scripted missions, you deploy into a large map where you can complete objectives, gather resources, fight AI-controlled enemies, encounter other players, and try to extract with your loot. You decide how to approach each deployment, whether you focus on a specific mission or explore the map to see what you find. 

Getting started is relatively painless. The tutorial is clear and teaches you the important systems so you can get into the action quickly. From there, you can either follow missions that introduce the story and progression mechanics or focus on activities you find while exploring.

The movement system is one of DMZ’s strongest features.

Your character moves quickly, navigation feels intuitive, and traveling across the map doesn't take as long as you might expect from other extraction shooters. The auto-run option is a great touch for longer trips, letting you explore the environment without holding down the movement key. It's a small addition, but it makes long sessions more comfortable, especially if you bounce back and forth between objectives.

The map itself offers a decent variety of environments and combat situations. Call of Duty: Modern Warfare 4 is set on the border between North and South Korea, following a nuclear incident, and features military installations, restricted areas, abandoned sites, and areas affected by radiation. You can move between indoor and outdoor areas, and you can engage in both close-range encounters and longer firefights.

Dynamic weather changes the atmosphere throughout your deployments, with fog and rain reducing visibility, and different times of day giving familiar locations a different appearance. The audio design also adds to the sense of place, making the map feel more believable as you make your way across it.

Proximity chat brings an unpredictable social element. You meet another player; you can talk to them and maybe form a makeshift alliance to loot and extract together. These arrangements can help you accomplish an objective, but they can also create opportunities for treachery. You never know whether another player really wants to cooperate or is just waiting for a chance to steal your gear. 

DMZ also boasts plenty of progression systems and unlockable gear.

You can unlock features like the gunsmith and 3D printer, collect intelligence and components, and slowly expand your options through a progression tree. Plenty of challenges, things to find, and upgrades to chase keep players coming back for more deploys. 

But the progression system takes a lot of time to work through. You always have to grab resources, extract certain items, complete challenges, and unlock more gear. The map is littered with scrap, components, and other supplies, encouraging you to revisit the same areas and repeat known activities. 

Another problem is the sheer number of enemy patrols. New groups of soldiers seem to appear in every area, so it’s hard to explore without starting a fight. Their behavior is also erratic. Some foes barely react when you approach closely; others seem to sense you through walls or react with surprising accuracy. 

It can be more satisfying to play against humans, but if there are few other players around, it can feel like you’re just fighting AI.

Weapon balance also differs between human opponents and computer-controlled enemies, so it is hard to use the same equipment in every situation. You may find some weapons work better against players, while others suit heavily armored AI soldiers. This variation adds another consideration to loadout selection, although it can also make the combat feel less consistent.

The objectives themselves can become repetitive. Many tasks involve traveling to a location, collecting an item, interacting with an object, or delivering something to another point on the map. You can spend a considerable amount of time running between destinations, and although auto-run makes those journeys easier, it does not change the underlying structure of the missions. DMZ can start to feel more like a list of errands than an evolving military operation.

So, despite these issues, DMZ is a slick, accessible addition to Call of Duty: Modern Warfare 4. Its movement, map design, deployment options, and proximity chat lay a strong foundation for an extraction experience. It doesn’t introduce enough new ideas to stand apart from the genre’s strongest examples, but familiar Call of Duty mechanics make it easy to settle into. 

Modern Warfare 4 excels when it leans into the franchise’s strengths.

Stranded’s varied missions, responsive gunplay, and memorable set pieces make it a strong return to form, even if the story needs more time to develop and the pacing is uneven. DMZ has plenty of content, a well-designed map, and flexible gameplay, but repetitive tasks and inconsistent AI stop it from feeling truly distinctive.

If you want a strong single-player Call of Duty experience, the campaign is the main reason to pick up Call of Duty: Modern Warfare 4. It captures much of what makes the series enjoyable while avoiding excessive reliance on some of its most overused mission concepts. DMZ adds another way to spend time in Call of Duty: Modern Warfare 4, particularly if you enjoy collecting equipment and gradually unlocking new features.

Neither mode is perfect, but the campaign’s strengths make the overall package worthwhile. While DMZ offers plenty to explore, repetitive objectives and grinding keep it from reaching the campaign's level of quality. The campaign’s engaging missions, memorable moments, and polished presentation ultimately make it the more rewarding experience.