These codes have to be typed in 3D mode NOT in map mode:

 HUGEGUNS          Unlimited ammo
 VULTURE           Fly mode
 SPAWNALL          Create herds of licensed animals
 XRAY              Aim licensed animal
 HGWELLS           Invisibility
 FLAGALL           Show all licensed animals on map
 FLAGEVERY         Show all animals on map
 GPS               Show your own GPS coordinates

 These codes give you a special license depending on the animal you
 find first:

 LICENSE1          ELAND license
 LICENSE2          ZEBRA license
 LICENSE3          ELEPHANT license
 LICENSE4          KUDU license