Hello,

Config File does not work and i can't change configurations ,,
Also i think when Helicopter kill someone , it will show heli in chat as "KILLER" :S 

regards .

It's working just fine for me...

Also, here's the answer to your heilcopter problem.

      {
        "KillerType": "Helicopter",
        "VictimType": "Player",
        "DamageType": "*",
        "Messages": [
          "{victim} had no chance against the <color=green>Helicopter</color>."
        ]
      },​