This is your best vedio, create more plz

Example4 Script using System.Collections; using System.Collections.Generic; using UnityEngine; public class Example4 : MonoBehaviour { public Transform pointA; public Transform pointB; public bool isRight = true; public float speed = 0.3f; private Vector3 pointAPosition; private Vector3 pointBPosition; // Use this for initialization void Start() { pointAPosition = new Vector3(pointA.position.x, 0, 0); pointBPosition = new Vector3(pointB.position.x, 0, 0); } // Update is called once per frame void Update() { Vector3 thisPosition = new Vector3(transform.position.x, 0, 0); if (isRight) { transform.position = Vector3.MoveTowards(transform.position, pointB.position, speed); if (thisPosition.Equals(pointBPosition)) { //Debug.Log ("Position b"); isRight = false; } } else { transform.position = Vector3.MoveTowards(transform.position, pointA.position, speed); if (thisPosition.Equals(pointAPosition)) { //Debug.Log ("Position a"); isRight = true; } } } } ----------------------------------------- DestroyOnClick script using System.Collections; using System.Collections.Generic; using UnityEngine; public class DestroyOnClick : MonoBehaviour { private void OnMouseDown() { if (Input.GetMouseButtonDown(0)) { Destroy(this.gameObject); } } }