Scroll Back: The Theory and Practice of Cameras in Side-Scrollers Scroll Back The Theory and Practice of Cameras in Side-Scrollers By Itay Keren, owner of studio Untame, creator of upcoming game Mushroom 11 [This post is a modified version of a talk I gave at the Independent Games Summit, GDC 2015. It contains some background information on 2D scrolling, along with plenty of classic gaming nostalg