Developed by Sledgehammer Games and Infinity Ward, and published by Activision in 2011, Call of Duty: Modern Warfare 3 was a sequel to Modern Warfare 2 (2009) and the third installment in the Modern Warfare saga. It's a first-person shooter with both single-player and multiplayer modes, and Modern Warfare 3 PC controller support is not implemented to the game initially. If you've played any of the previous installments, you will notice the ameliorated gameplay. Although there's still one problem with MW3 PC controller usage: if you'd like to play the game with a controller you will need a third party software to enable MW3 controller support. That is not a problem at all if you use reWASD!
You can create a Modern Warfare 3 PC controller support setting from scratch all by yourself if you wish. And apart from keyboard bindings set to controller buttons, you can tune the way your gamepad behaves. Changing deadzones for analog controls, adding haptic feedback, and more for your MW3 PC controller setting with the best gamepad mapper!
Here are some of the best MW3 controller support layouts, you can find them below. Remember, that you can change those configs a bit, to make the Modern Warfare 3 PC controller support that fits you the most.