local ReplicatedStorage = game:GetService('ReplicatedStorage')

local remoteEvent = ReplicatedStorage:WaitForChild('RemoteEvent')

local function onPlayerJoin(player)

remoteEvent:FireAllClients(player.Name)

end

game.Players.PlayerAdded:Connect(onPlayerJoin)

local ReplicatedStorage = game:GetService('ReplicatedStorage')

local remoteEvent = ReplicatedStorage:WaitForChild('RemoteEvent')

textColor = BrickColor.new('Lime green')

local function welcome(playerName)

game.StarterGui:SetCore('ChatMakeSystemMessage', {

Text = playerName..' has joined';

Font = Enum.Font.SourceSansBold;

Color = textColor.Color;

FontSize = Enum.FontSize.Size24;

})

end

remoteEvent.OnClientEvent:Connect(welcome)