Person vs Person fights in Entropia Universe

There are some places where you can fight against other players. They are called PvP zones.

Where can I fight others?
There are basically two ways of fighting each others. In the cities you can find cages. In the cage you can do PvP fights. In the cage it's all against all. Sometimes people fight in groups. The big problem is that if you decide to do a fight with your friend, there will often be someone else stepping in the cage and kill you. I find it hard to do any fighting with rules since there often will be uninvited people stepping in to the cage. The cage have a bell that some one else can operate to start the fight.
 

Are there any more places to fight?
There are three confliction zones on the Eudoria. They are marked as big circles on your map if you find them. Two are red and one is yellow. In the yellow zone you can be looted. So if someone kills you he can take the things you have in your inventory from you. He will only be able to get stackable items as wool, ore, hides etc, and money not on your PEDcard. The other two zones are only PvP. In the south east zone you will find the oil rig.

Why should I fight others?
Besides the joy of beating someone up you will gain skills and if you are really good, or have really heavy weapons, you will kill several people in a row and will end up in the Hall Of Fame.