When was the first Call of Duty title released?

The first Call of Duty title was released on October 29, 2003. Developed by Infinity Ward and published by Activision, this popular first-person shooter game took players back to the World War II era, delivering intense and immersive combat experiences. Its release marked the beginning of a successful and long-lasting franchise that has since evolved and expanded to include various time periods and settings, captivating gamers worldwide.