The English language pack is compatible with the PC, Xbox 360, and PlayStation 3 versions of Call of Duty: Modern Warfare 3. To install the language pack, players can follow these steps:
For the 2011 classic, installing a "better" pack usually involves manually placing .iwi (image/sound wrapper) files into the zone folder or editing the .cfg files to force the English language ID. However, players should proceed with caution—modifying game files can sometimes trigger anti-cheat systems or lead to unstable gameplay. call of duty modern warfare 3 english language pack better