I am writing this thread to mention that, creepers have not been turned off on main server, on the test world. After writing this thread people should take immediate action for griefers might be reading this, or later, could use creepers to their advantage of griefing. i found out when herding large amounts of creepers to get gunpowder, then when i tried to kill them they all started exploding and damaging my house. Therefore i think that immediate action should be taken to prevent the block damage done by creepers. Also one idea is that they do not explode and destroy blocks, but they explode, not destroy blocks but hurt the player. They would hurt the player as they would when exploding but this time no blocks would be destroyed. thank you.