An example of this happening is in Framed were when a player gets killed, in the chat itself appears: "x has killed y". How do i manage to do that?
After recent updates, the technique of making a system chat message has become quite simple. Released on September 8, 2015, ROBLOX officially released the function SetCore() to the Rblx.Lua API.
Some things to keep in mind about SetCore:
How you can use SetCore to make a system message is quite easy, follow the code below.
game:GetService("StarterGui"):SetCore("ChatMakeSystemMessage",{ Text = "Welcome to my game!"; --This is a required field, it will allow you to set the message to any string you want. Color = Color3.new(0,1,1); --This is optional, it will allow you to add a custom color to the chat, however will default to Color3.new(255/255, 255/255, 243/255) if not set. Font = Enum.Font.SourceSans; -- Optional, defaults to Enum.Font.SourceSansBold --This is optional, this field will allow you to change the font of the text to any of the current 7 fonts you want. FontSize = Enum.FontSize.Size24; -- Optional, defaults to Enum.FontSize.Size18 --This is once again optional, and you can change it to any of the existing sizes. })