Click the right key to go forward, and the left key to go back. The rest of the instructions are found inside the project.
I did my best to describe the blocks as best as I could, and you can also look inside the project for the code if anything isn't clear. This is how I code my sprites to follow the mouse, and some of you guys might have a different way to do it. Feel free to drop suggestions! (The song is Feblu by Flughand)