KeyFlexor with Modern Warfare 3

Controller Aim Assist on M&K

Use in Modern Warfare 3 a virtual Controller and get the Controller Aim Assist on Mouse and Keyboard

Controller Benefits

Get the Controller benefits on Mouse and Keyboard

With KeyFlexor easily get the Aim Assist benefits from the controller to your mouse and keyboard.

Get KeyFlexor Now Watch Demo

Other Supported Games


KeyFlexor Remap Software

KeyFlexor is easy to install and use. In few steps enable the virtual controller and get the aim assist benefit on Mouse and Keyboard.




Read to use Configs
Simple Tutorial

Simple tutorial about KeyFlexor and Modern Warfare 3 Controller Aim Assist on MnK


Purchase KeyFlexor and receive your License key


Install the KeyFlexor Remap Application to your PC


Open KeyFlexor choose your game and config


Open Game and enjoy controller aim assist benefit on Mnk.

Aim Assist
Get the Aim Assist feature from the Controller to your Mouse and Keyboard.
Effortless Targeting
Experience effortless targeting with KeyFlexor and enjoy a new level of gameplay.
Ready Configs
Instantly select your game in KeyFlexor and choose your settings.
Easy to Use
With just a few clicks in KeyFlexor, you’ll be ready to go!
Undetected & Secure
KeyFlexor is undetected and secure to use, working flawlessly in any game.
Consistent Performance
Enjoy a reliable and steady gaming experience, with fewer missed shots and opportunities.
With KeyFlexor, you can easily customize your buttons and settings.
Affordable Price
At KeyFlexor, our aim is to provide the best product at an affordable price.
Get the KeyFlexor Now!
Blog Text

Enhance Your Modern Warfare 3 Gameplay with KeyFlexor

Modern Warfare 3, a cornerstone of first-person shooters, continues to captivate gamers worldwide with its intense gameplay and compelling narrative. Now, with KeyFlexor, players can elevate their Modern Warfare 3 experience by seamlessly remapping controller inputs to their mouse and keyboard. KeyFlexor, the premier keyboard and mouse remapping software, ensures that every action in Modern Warfare 3 is more intuitive, precise, and responsive.

KeyFlexor: Your Tactical Advantage in Modern Warfare 3

KeyFlexor’s cutting-edge technology offers Modern Warfare 3 players a competitive edge. By enabling aim assist features and providing customizable configurations, KeyFlexor ensures that every mission and multiplayer battle is approached with unparalleled control.

Why Use KeyFlexor for Modern Warfare 3?
  • Precision Aim Assist: Benefit from controller-like aim assist, enhancing your accuracy in the heat of battle.
  • Customizable Controls: Tailor every command to suit your gameplay style, from simple key remaps to complex macros.
  • Universal Compatibility: Whether you’re on Windows 10 or Windows 11, KeyFlexor works seamlessly with any setup, including all mouse and keyboard brands, as well as any CPU or GPU configurations.
  • Plug-and-Play Configurations: Dive straight into the action with pre-configured settings optimized for Modern Warfare 3.

Game and Software Synergy

Modern Warfare 3 is more than just a game; it’s a test of skill, strategy, and precision. KeyFlexor enhances every aspect of your gameplay, from quick reflex shots to strategic planning. With easy installation, continuous updates, and a user-friendly interface, KeyFlexor is the ultimate tool for gamers looking to dominate in Modern Warfare 3.

Ready to Transform Your Gameplay?

Don’t let traditional controller limitations hold you back. Embrace the power of KeyFlexor and unlock a new level of performance in Modern Warfare 3. Whether it’s navigating through the game’s intense campaigns or dominating in multiplayer modes, KeyFlexor gives you the tools to excel.

Join the ranks of Modern Warfare 3 champions who’ve already discovered the difference KeyFlexor can make. Get KeyFlexor, explore our flexible payment options, and step into a world where victory is just a keypress away. With KeyFlexor, every mission is an opportunity for greatness.

Payment Methods

There is NO Subscription. After your License Expired you need to purchase again. We are Providing Multiply Payment Methods with the most popular Payment System Stripe.

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Available Payment Methods: Visa, Mastercard, American Express, JCB, Unionpay, Discover, Diners Club, Google Pay, Apple Pay, EPS, Cash App Pay, AliPay, iDEAL, Giropay, Przelewy24, Klarna, Afterpay, Clearpay, Bancontact.

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