This document summarizes an experiment the author conducted in Photoshop to practice animating a background for a side-scrolling run and gun video game. In the experiment, the author drew a forest background and character using basic tools in Photoshop. The character's legs and a firing bullet were animated on different layers. To animate the background, the author created a new frame and copied sections of the background to the left to simulate movement. This helped the author learn how to smoothly transition an animated background. For the final product, the author will incorporate a moving background, character animation, and genre elements from this experiment.