The C00lgui Top ((install)) -

local FlyButton = Instance.new("TextButton") FlyButton.Text = "Fly" FlyButton.Parent = TopBar

If you are coding the buttons, here is how you might structure the logic for a "Fly" button at the top:

: To ensure a solid background covers the entire screen (including the top), set the size of your main Frame to Scale 1 for both width and height.