Unity, how to implement simultaneous clicking on multiple objects?

Question

Android

void OnMouseDown(){//Функция нажатия мышью на объект

    if (VSound == true) {
      SoundM ();   //вызываем проигрывание музыки
          }
  }

those. click on the object and the music is played.
since this function is for the mouse, respectively, you cannot click several objects at the same time.
It is necessary to implement multitouch, but I can not find how.
How to use Input.Touch in my case did not understand. Maybe someone has a ready template.
There are several buttons. The goal is for them to be pressed at the same time.

Answer 1

Let me google it for you:
https://unity3d.com/en/learn/tutorials/modules/beg...
unity3d.ru/distribution/viewtopic.php?f=105&t=23974