> I made a game and done want the big blue start button to be there, but when i make it invisible it doesn't work, How do I fix this?
Instead of changing visibility, change opacity.
0 for Invisible, 100 for Visible.
If you need something to still be able to register conditions like mouse click, just set opacity to 0 and you can still use it for collisions and so-forth.
Setting anything invisible will not work with many actions, except for things like setting instance variables or position etc.