Hey, did you ever try call of duty? You can go on your stomach. So now, with this thing, "C" is to stay crouching and "Ctrl" to stay prone and space to go back up and to jump. This is like a bot. But, you do not have to download anything!
Instructions: Open Notepad> Drag The CoD .exe To Notepad>Copy the 1st to 2nd row of codes>open notepad> type "PRONE-RR4505"> paste codes after you hit enter
If you dont have CoD, go to: Call of Duty, World at War
Where it says "other call of duty tittles" find Call Of Duty.
Go to official site, then downloads and download the Demo "Dawnville"