how do i download this im so confused

[bandgoblin]

i downloaded blops 2, and i have the td6 folder connected to it and it runs, i did that forever ago though. how do i download the td5 folder and connect the client to the file? i know you click setup and then connect the directory to the folder, but what if i just dont have that folder? so confused

[Resxt]

We don't provide game files and won't help getting them. Steam has the game files