Development of Call of Duty 3 was handled by Treyarch with a very tight eight-month window. Due to this short timeframe and the focus on the launch of "next-gen" consoles (at the time, PS3 and Wii), the planned PC version was scrapped to ensure the console releases met their deadlines.
Because there is no official PC release, sites claiming to offer a "Call of Duty 3 PC free download" are often misleading or potentially harmful. Ways to Play Call of Duty 3 on PC
Users often search for "Call of Duty 3" on PC but may actually be looking for:
Used for the original PS2 version. Common Confusions
The only way to play this specific title on a computer is through console emulation:
An alternative for running the Xbox 360 version.
A free-to-play standalone title available on PC. Why was it never on PC?

