In the hunt view, press F2. A window will a
ppear at the top of the screen. Type in the 
code, then press enter. Now press F2 again 
to get back. 

rmshow - this shows the animals on the map and GSP
rmshot - brings you up close to the nearest animal
rmlight - makes you very fast 
rmgoodstuff - makes you irresistible to animals 
rmsharpshot - sights in your gun