Background Scrolling (Beginner)

For Kwik 3 users, this tutorial is deprecated. You should check this one: Infinity Scrolling
Although you can externally code a much precise, using less memory, function to simulate a forever scrolling background, in this tutorial I will show you how to do it using only Kwik and Photoshop layers. Enjoy!

IMPORTANT: After testings, I found out that this technique requires an odd number of images (3, 5, and so on). Using even numbers will not work properly.