If you want to play strictly with other console users and avoid PC lobbies, follow these steps: Open the menu. Navigate to the Account & Network tab. Find the Crossplay toggle.

: At the bottom of the file, add seta thereisacow "1337" .

Alternatively, use and assign a Static IP to your PlayStation or Xbox. 2. Modern Warfare 3 (2011 Classic)

: You must manually bind a key to a command. For example, add these lines: bind U "god" (Invincibility) bind V "noclip" (Walk through walls) bind P "give ammo"

While there have been persistent rumors regarding a release at events like the Xbox Developer Direct , no official standalone version has been launched as of early 2026. If a remaster is released, it is expected to follow the modern engine's restrictions, likely lacking a traditional developer console.

: Go to your game installation directory (usually Steam\steamapps\common\Call of Duty Modern Warfare 3\players ).