It's important to be upfront: The full game is over 6GB. Any file claiming to be the full game at that size is almost certainly a virus, a fake download link, or a corrupted file .
When you click on websites offering this download (usually with URLs like download-zone-free.co or cod4-ultra-compressed.net ), you will likely encounter one of three scenarios: a legitimate, playable copy of Call of Duty
— It’s available on:
The screen went black. A green console window flashed. Then, a dialogue box appeared: a fake download link