Call of Duty: Modern Warfare: Reflex Edition for Wii arms you with an arsenal of advanced and powerful weaponry and transports you to the most dangerous hotspots around the globe to take on a rogue enemy threatening the world. As both a U.S. Marine and British S.A.S soldier fighting through an unfolding story full of twists and turns, use sophisticated technology, superior firepower, and coordinated land and air strikes on a battlefield where speed, accuracy, and communication are essential to victory.

Modern Warfare - Reflex Edition was ported by Treyarch. The Wii version of Modern Warfare has fewer features than the other console versions. It does not support split-screen multiplayer, and the graphics are not as developed. IGN gave the Wii version of the game, Call of Duty: Modern Warfare - Reflex Edition, a score of 7.0, saying the visuals and pointer controls are not as polished as the Wii version of World at War, though they did mention the customization options and multiplayer are impressive.