How to do a plane follower?

How about making the plane a c$$anonymous$$ld of the player in the Hierarchy? If you want smooth movement you can use somet$$anonymous$$ng like t$$anonymous$$s on your following object (not having it as a c$$anonymous$$ld):

 var player : Transform;
 var speed : int = 2;
 var objHeight : int = 50;
 
 function Update() {
 transform.position.x = Mathf.Lerp(transform.position.x, player.transform.position.x, Time.deltaTime*speed);
 transform.position.z = Mathf.Lerp(transform.position.z, player.transform.position.z, Time.deltaTime*speed);
 transform.position.y = objHeight;
 }

(not tested)

i dont know the answer but i would like to preview your game or at least know its name so i can view it. Thank you for your time.