Here's a couple of cheat codes that you can use, for COD Black Ops:
First, you'll need to activate the cheat console:
- Open the game folder and go to the Players directory
- Open the "Config.cfg" file with notepad
- Change the value of seta monkeytoy "1" to seta monkeytoy "0"
- Save the file
During the game press the ~ button to open the console and enter one of the following code:
- /give all: carry more weapons
- /player_sustainammo 1 : infinite ammo
- /noclip: no clipping mode (walk through any object"
- /ufo: flight mode