Hello everyone!
In my first game ever, I already have my car driving around the terrain as I want with the car prefab that came with Unity. The physics work great, and now I want to add touch controls. How do I use the prefabs and scripts for touch that Unity came with? The text file inside Unity isn’t very helpful 
can someone please tell me where to put what so I will have cross platform controls? I don’t want to have to change my current physics scrips, just want to add touch pad or joystick or accelerometer. Thank you!