Call of Duty MW3 Preparation Guide

Call of Duty MW3 Preparation Guide
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Embarking on the gritty, fast-paced battlegrounds of Call of Duty: Modern Warfare 3 demands both tactical prowess and a well-oiled gaming setup. This comprehensive guide aims to equip players with a holistic preparation blueprint, ensuring not just a seamless entry into the game’s war-torn world, but a solid foundation to excel in it. From the crucial steps of preloading the game and ensuring system compatibility, to mastering the in-game mechanics and honing strategic gameplay, every facet is covered. Engaging with the vibrant Call of Duty community and staying abreast of game updates are underscored to provide a rich, unhampered gaming experience. Whether you are a seasoned veteran or a newcomer to the Call of Duty franchise, this guide is designed to sharpen your readiness for the thrilling combat awaiting in Modern Warfare 3.

Call of Duty MW3 Preparation Guide

To prepare for Call of Duty: Modern Warfare 3, you’ll want to ensure both your hardware and skills are up to par. Here is a comprehensive guide based on several sources:

Preload and Pre-order

  • Preloading the game is crucial to play as soon as it’s released. The file size for Modern Warfare 3 is approximately 89.019 GB for PS5​​.
  • Pre-ordering a digital copy gives early access to the campaign a week before the official release on any platform​.
  • The game is set to release on November 10, but players who have preordered the game can gain early access to the campaign starting from November 2.

System Requirements

Ensure your PC meets the game’s specifications. The official Call of Duty website provides a detailed list of system requirements, along with over 500 customization options available for PC players, including 4K graphics and Ultrawide support. The recommended system requirements for playing Call of Duty: Modern Warfare 3 (CoD MW3) on a PC are as follows:

  • Operating System: Windows 10 64 Bit (latest update) or Windows 11 64 Bit (latest update).
  • Processor (CPU): Intel Core i7-6700K or AMD Ryzen 5 1600X.
  • Memory (RAM): 16 GB.
  • Hi-Rez Assets Cache: Up to 32 GB.
  • Video Card: NVIDIA GeForce GTX 1080Ti / RTX 3060 or AMD Radeon RX 6600XT.
  • Video Memory: 8 GB.
  • Storage: SSD with 149GB available space (78GB if COD HQ and Warzone are already installed)​​.

It’s worth noting that these requirements are set to ensure a smooth gameplay experience on your PC. 

Editions and Pre-ordering

The prices for the bundles and editions of Call of Duty: Modern Warfare 3 (CoD MW3) vary depending on the platform and the retailer. Here are some of the pricing details:

  • Vault Edition: The Vault Edition is available at a suggested retail price of $99.99. It includes the full game, campaign early access, open beta early access, among other benefits​​.
  • PS5 Slim Bundle: A bundle with the PS5 Slim includes Call of Duty: Modern Warfare 3 for free, but the price for the bundle itself is not specified​​.
  • Digital Edition (PC): The digital edition for PC platforms is available at a suggested retail price of $69.99. It includes campaign early access, open beta early access, and a Soap Operator Pack as pre-purchase benefits​​.
  • Vault Edition Upgrade (Steam): On Steam, you can upgrade to the Vault Edition for an additional $30.00, making the total price $99.99 if you initially purchased the standard edition​​.
  • Cross-Gen Bundle (Xbox): The Cross-Gen Bundle for Xbox platforms is priced at $69.99+. This bundle is optimized for Xbox Series X|S and includes various content packs along with the main game​​.

These prices are likely to be the standard across various retailers, although there may be sales or discounts available at different times or through different platforms.

Gameplay Strategies

  • Loadout Selection: Carefully choose your loadout to match your playstyle. Experiment with various weapons, attachments, and perks to find what suits you best​​.
  • Map Knowledge: Understand the layout, significant locations, and typical player routes on the game’s maps to predict opponent movements and choose strategic positions​​.
  • Point and Kill Streaks: Utilize kill streaks or point streaks wisely. Picking streaks that suit your playstyle can make or break a battle​​.
  • Defensive Perks: Maximize your defensive perks. Experiment with various perk combinations to find what suits your playstyle​.
  • Precise Aiming: Practice your aiming and consider reducing sensitivity settings for better control. Aim for the upper chest and head for maximum damage, and use burst fire to reduce weapon recoil​​.
  • Ambush or Flanking Tactics: Employ tactical flanking to surprise your enemies, using cover and unexpected angles to your advantage​.
  • Teamwork and Communication: Engage in effective teamwork and communication with your teammates, sharing vital information about enemy positions and coordinating actions​.


  • You can play the previous CoD Warzone 2 to enhance your skills, particularly in aiming and you may find similar mechanics which will be in upcoming CoD MW3. Mastering the mechanics is crucial as it ensures your goal​.

Community Engagement

  • Engage with the Call of Duty community through forums and social media to get tips and tricks from other players. You can also watch gameplay videos and tutorials to further prepare for the game.

Game Updates

  • Keep an eye out for any game updates or patches that might be released before or shortly after the game’s launch to ensure you have the latest version for a smooth gaming experience.

Consider Taking Help From Professional 

Considering a CoD MW 3 Boosting service by professional gamers can be a shortcut to unleashing your potential and unlocking all the rewards in Call of Duty Modern Warfare 3. This service, typically provided by highly skilled players, aims to elevate your gaming profile by accomplishing challenging in-game tasks, earning achievements, and climbing the ranks on your behalf. It’s an enticing option for players keen on bypassing the grind and swiftly accessing higher levels and rewards. Moreover, the insights and advanced strategies employed by the pro gamers during the boosting process can serve as a learning experience, offering a glimpse into advanced gameplay tactics.


This guide encompasses technical preparations, gameplay strategies, and community engagement to provide a well-rounded preparation for playing Call of Duty: Modern Warfare 3. Having navigated through the myriad preparations and strategies essential for Call of Duty: Modern Warfare 3, players are now better poised to dive into the visceral combat that defines this iconic title. The journey from ensuring technical readiness to mastering the tactical nuances of the game, topped with a robust engagement with the community, lays down a thorough groundwork for both novice and seasoned players. As you step into the unforgiving battlefields, the insights and preparations detailed in this guide aim to serve as a sturdy springboard towards not just surviving, but excelling in the modern warfare that awaits. The realms of Call of Duty are as challenging as they are exciting, and with a well-rounded preparation, players are now equipped to experience the game in its full, exhilarating intensity.

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Miller Willson

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