Pinkie has become a regular at the corner store in Ponyville. Frequent visits and countless hours she spent on playing the Pinball machine named Discords Rampage. After setting the second to best high score on the machine, she set out for a marathon of playing Pinball being so close to beating it. Only to be challenged by one crazy chaotic god.
Cover image is of some guy making graphics on a Pinball Machine. Here is the thread he posted them on. Give him props.