Missile vs Tank

It wasn't actually too much code. I was able piece it together from examples online.  It probably going to be ugly but I pasted it below.  The first line move the missile towards the player, the rest rotate the missile to point at the player.

transform.position = Vector3.MoveTowards(transform.position, player.transform.position, 2.8f * Time.deltaTime);

Vector2 movementDirection = player.transform.position - transform.position;

movementDirection.Normalize();

if (movementDirection != Vector2.zero)

{

                Quaternion toRotation = Quaternion.LookRotation(Vector3.forward, movementDirection);

                transform.rotation = Quaternion.RotateTowards(transform.rotation, toRotation, 720 * Time.deltaTime);

}