We strongly recommend that you buy the game so you can support the developershttps://store.steampowered.com/app/42700/Call_of_Duty_Black_Ops/
WHAT IS CALL OF DUTY®: BLACK OPS
The biggest first-person action series of all time and the follow-up to critically acclaimed Call of Duty®: Modern Warfare 2 returns with Call of Duty®: Black Ops.
HOW DO I INSTALL CALL OF DUTY®: BLACK OPS?
1. Click the green UploadHub button and you should be redirected to the Download.
2. Once CALL OF DUTY®: BLACK OPS is finished downloading, extract the .rar file. (You will need WinRar, you can get it here
3. Once its extracted, go into the games folder and right click the game and run it as administrator and Enjoy!