Sufficient currency The online method enters the game and click Earth icon in the lower right corner> Multi -person mode> Create a room or participate> Change the server to select other servers> Return to participate> Waiting for refreshing the room> Add the room, add the room, add the room Wait for the homeowner to agree (if you do n’t refresh the room, repeat the steps to select other servers) this game needs to be scientifically accessing the Internet, and the card range can be restarted several times