Bug about skull/yellow skull system, It's wrong working. For example: if somebody got skull and you attack him, you got yellow. Later if he lost skull you still got yellow and he can attack you, but you can't touch him. Too wrong works If skulled was killed by people, and he came back, people still got yellow skulls!
PS:You could add war system counting on server log.
PS:You could add war system counting on server log.