How does gui layering on roblox work? How to I make one gui go on top of another or one go under without it just being random? I've noticed that sometimes the parent gui of a gui goes under or sometimes over it's children, so it isn't just putting it as a parent to make it go under, or child to be under it, so is it just random?...
The ZIndex setting is what you are looking for. Whatever you set the ZIndex to, anything with a ZIndex lower then it will be under that gui and vice versa.