Download Parallax Scrolling VZ FREE Unity.
Parallax Scrolling VZ provides an easy-to-use framework to create parallax scrolling backgrounds in Unity.
Try it Here
Tutorial – Texture Offset
Tutorial – Infinite Cam Follow
More Tutorials Here
3 TYPES OF PARALLAX:
Infinite Texture Offset
– Constantly wraps the background textures
Non-Infinite Camera Follow
– Parallax based on character movement – textures do not repeat. Great option for long levels with different textures
Infinite Camera Follow
– Parallax based on character movement – textures repeat themselves.