var mySkin : GUISkin;

function OnGUI () {
    // Custom GUI Skin
    GUI.skin = mySkin;

    // Make a group on the center of the screen
    GUI.BeginGroup (Rect (Screen.width / 2 - 10000, Screen.height / 2 - 80, 22000, 160));
        GUI.Box (Rect (-13882,0,24000,160), "Group is here");
    GUI.EndGroup ();

        // Clickable Buttons
    GUI.BeginGroup (Rect (Screen.width / 2 - 100, Screen.height / 2 - 80, 220, 160));
        GUI.Button (Rect (10,40,200,30), "Resume Game");
        GUI.Button (Rect (10,80,200,30), "Restart Checkpoint");
        GUI.Button (Rect (10,120,200,30), "Quit To Main Menu");
    GUI.EndGroup ();

    // Pause Menu Label
    GUI.BeginGroup (Rect (Screen.width / 2 - 85, Screen.height / 2 - 80, 220, 160));
        GUI.Label (Rect (0,10,200,60), "Pause Menu", "label");
    GUI.EndGroup ();
}