Use the following codes:
Unlimited ammo: HUGEGUNS
Fly: VULTURE
Create herds: SPAWNALL
Animal kill zones: XRAY
Partly invisible: HGWELLS
Mark all unliscend animals: FLAGALL
Mark all animals on the map: FLAGEVERY
Mark your current posistion: GPS
Eland Hunting License: LICENSE1
Zebra Hunting License: LICENSE2
Elephant Hunting License: LICENSE3
Kudu Hunting License: LICENSE4
To get Free Money, put the cursor in the extreme top left corner and press Ctrl-4.