Unlimited Turrets
This cheat allows you to build as many turrets as you want. A turret is a gun tower that can be used to defend an area.
To enter this cheat, type MP_Building_limit Turret in the command console (hit ~ to access console), followed by the number of turrets you want to build (ie: 30).
Building Limit
Normally, the building limit (amount of buildings you can have) is capped. To unlock the cap, simply type Mp_building_limit Supply in the command console (hit ~ to access console), followed by the number of buildings you wish to have.
Increased Speed
Commonly referred to as a "Speed Hack," type in Speedmod (ID NUMBER) 1-100 in the command console (hit ~ to access console) to activate this cheat. The ID Number is also listed in the command console and is assigned to each player. Moreover, the higher the number you type in, the faster you will go.
Set Position
The "Set Position" cheat will essentially allow you to transport to a specified location. Access the command console (hit ~) and type in setpos (ID) (COORDINANCE) to activate this cheat. Once again, the ID will be found in the console. The coordinates will be shown on the game map in the form of numbers.
Equip Item
To equip any item during game play, access the command console (hit ~) and type equip (ID) (ITEM NUMBER). Item numbers are listed in the weapons inventory that pops up at the beginning of every round.