title: How to make 2D input controls in Unity?
body: <p>Sorry to bother you again but since I am starting with Unity and I am very interested in developing 2D games and like the 2D Unity sample project was not designed with 2D controls, for it, I would need to make 2D input controls for the game, for it, Could anybody help me to create them for this 2D sample?
  Thanks in advance.
  Best Regards
  Alejandro</p>