You can use a Super Megaphone to broadcast a message to every player logged in to Combat Arms. Your message will be seen by players whether they’re in chatting in the lobby, browsing the shop, or playing in a match.
To use a Super Megaphone, locate the item in the “Function” section of your inventory and activate it. When prompted , enter in the message you wish to broadcast. You can even change the colors of the words in the message.
Once submitted for broadcast, the message will be sent out through the game once messages already waiting to be broadcasted are finished.