Current patch: EA.1
Last verified: Sep 1, 2026
Release date: Oct 23, 2026
IGN guide archive

MW4 guides and explainers

Practical Modern Warfare 4 guides imported from the archive, organized around the task a player is trying to finish.

18 indexed entries
All Mulitplayer Game Modes In MW4 image
IGN GUIDE

All Mulitplayer Game Modes In MW4

During the Call of Duty: Modern Warfare 4 beta, there are 10 multiplayer game modes available to play. These range from core 6v6 modes like Team Deathmatch and Kill Confirmed to others such as Gunfight, Domination, Inflation, and more. This guide provides a complete list of all known game modes in Call of Duty: MW4, along with details on match times, scor...

All Multiplayer Maps In MW4 image
IGN GUIDE

All Multiplayer Maps In MW4

The Call of Duty: Modern Warfare 4 Open Beta features a total of nine playable multiplayer maps. These range from compact, run-and-gun maps to larger maps with longer sightlines better suited for Sniper Rifles. This guide provides a full list of all multiplayer maps available in the MW4 Beta.

Apex Attachments Explained image
IGN GUIDE

Apex Attachments Explained

While you can still expect the usual weapon tinkering that is present in all modern Call of Duty entries, Modern Warfare 4’s newest weapon attachment type, Apex Attachments, add a whole new dimension to what’s possible for your loadouts in some very game-changing ways. Here's everything you need to know about Apex Attachments in Call of Duty: MW4, includi...

Best ISO Nightshade Loadout And Build image
IGN GUIDE

Best ISO Nightshade Loadout And Build

The ISO Nightshade SMG is arguably one of the best weapons in the Call of Duty: Modern Warfare 4 beta, and one of the few meta weapons available. Not only is this SMG incredibly powerful, but it's also available immediately so you can work towards unlocking its best attachments straight from the start, making it a viable early-game weapon.

Best M4 Loadout And Build image
IGN GUIDE

Best M4 Loadout And Build

The M4 Assault Rifle is arguably considered the best weapon in the Call of Duty: Modern Warfare 4 beta. Not only is the M4 Assault Rifle powerful, but it also performs well in almost any situation, whether you're up against the ISO Nightshade in close quarters or long range against a Sniper or Marksman Rifle.

Best M4 Weapon Class And Loadout image
IGN GUIDE

Best M4 Weapon Class And Loadout

The M4 Assault Rifle is arguably considered the best weapon in the Call of Duty: Modern Warfare 4 beta. Not only is the M4 Assault Rifle powerful, but it also performs well in almost any situation, whether you're up against the ISO Nightshade in close quarters or long range against a Sniper or Marksman Rifle.

Best MW4 Controller Settings image
IGN GUIDE

Best MW4 Controller Settings

Jumping into the Call of Duty: Modern Warfare 4 Open Beta and plan on using a controller? Thankfully, you've come to the right place, as adjusting and tweaking certain settings can sometimes make a substantial impact on your on overall performance, and even give you the edge over your opponents.

Best Meta Guns In MW4 Beta image
IGN GUIDE

Best Meta Guns In MW4 Beta

Choosing the right gun in Call of Duty has always been crucial, as every weapon comes with its own unique set of advantages and disadvantages. Selecting the wrong gun will immediately put you at a disadvantage on the playing field, no matter how skilled a player you might be. Thankfully, we have invested well over 20 hours in the MW4 beta and tested a ran...

Best Settings For Modern Warfare 4 image
IGN GUIDE

Best Settings For Modern Warfare 4

Want the upper hand over your opponents in Call of Duty: Modern Warfare 4? Fortunately, we're here to help. After spending many years with Call of Duty's multiplayer, we've managed to compile a list of all the best Controller and Graphics settings to help give you the advantage over other players in the MW4 Beta.

Biggest Multiplayer Changes In MW4 image
IGN GUIDE

Biggest Multiplayer Changes In MW4

Another year, another Call of Duty, but this one has some big changes that you’ll want to be aware of before jumping in. How bad are the changes exactly? Well, fortunately, we've got you covered and have compiled an extensive list of the eight biggest changes you'll encounter in Call of Duty: Modern Warfare 4's Multiplayer, both during the beta and when i...

Essential Multiplayer Tips And Tricks image
IGN GUIDE

Essential Multiplayer Tips And Tricks

Get the upper hand over your opponents with our comprehensive guide covering the Best Controller and Graphics Setting Recommendations for MW4.

Gunny System Explained image
IGN GUIDE

Gunny System Explained

Over the years, Call of Duty has undergone many iterations of its robust weapon customization, arguably not always for the better, leaving it feeling more like a spreadsheet than a loadout system. Enter Gunny, Modern Warfare 4’s new tool that simplifies the process and gives newcomers and veterans alike quick access to complex loadouts. This guide explain...

How To Get Into The Early Access Beta image
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How To Get Into The Early Access Beta

Wanting to get into the early access beta for Call of Duty: Modern Warfare 4 but don't necessarily want to pre-order or purchase the game? Thankfully, there are two other possible options. This guide explains everything you need to know about joining the Early Access beta, including how to get your hands on a free MW4 Early Access beta code with Discord N...

How To Get The Secret Litmus Camo In MW4 Beta image
IGN GUIDE

How To Get The Secret Litmus Camo In MW4 Beta

As part of the MW4 Beta, you can unlock the exclusive Litmus Special Camo upon completing a special challenge, which is otherwise secret until you unlock it. This guide explains everything you need to know about unlocking the Litmus camo in Call of Duty: Modern Warfare 4.

How To Level Up Fast In MW4 image
IGN GUIDE

How To Level Up Fast In MW4

If you're jumping into the Call of Duty MW4 Beta and want to earn all 13 exclusive rewards before time runs out, or simply want to unlock specific pieces of equipment and weapons as quickly as possible, you've come to the right place. This guide provides six helpful tips and tricks for leveling up your player level as quickly as possible in Modern Warfare...

Kill Block Explained image
IGN GUIDE

Kill Block Explained

Learning the map is a core skill in any Call of Duty game, but what happens when pieces of the map change every round? That’s the question that the new evolving map, Kill Block, in Call of Duty: Modern Warfare 4 seeks to answer. Here’s everything you need to know about Kill Block.

MW4 Beta Guide: All Maps, Game Modes, And Rewards image
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MW4 Beta Guide: All Maps, Game Modes, And Rewards

It’s that time of year again—Call of Duty is back with the Modern Warfare 4 beta, which runs over two weekends. The Early Access period runs from August 21-25, followed by the Open Beta which runs from August 28-September 1. Throughout both weekends, players have the opportunity to test out new maps, modes, and features, as well as play the first campaign...

When Does The MW4 Beta End (Full Schedule) image
IGN GUIDE

When Does The MW4 Beta End (Full Schedule)

Want to know exactly when the Call of Duty: Modern Warfare 4 beta begins and ends? Thankfully, we've got you covered. Below is a quick and comprehensive guide that outlines the exact start and end time of both the Early Access Beta and the Open Beta in MW4.