Answer by CaKeMeaT

If you simple need to display one thing, like FPS or a small watermark I still like the legacy OnGUI() functions http://docs.unity3d.com/Manual/gui-Basics.html You can place an IF statement inside of here and wrap it around everything void OnGUI () { if(bool == true) { // simple, but you could put tons of logic in here too GUI.Label(new Rect(20,40,80,20), "Text Here, COOL! ")); } }