Which of the following Call of Duty games was a PS3 launch title?

Call of Duty 3 was a launch title for the PlayStation 3 because it provided a highly-anticipated and well-established franchise to help bolster the console's lineup upon its release. Being a popular shooter game series known for its intense gameplay and stunning visuals, Call of Duty 3 was a strategic choice as it aimed to attract a larger audience to purchase the newly launched PS3 and showcase the console's capabilities through its compelling graphics and immersive gameplay experience.