Amy Foster created a ghost game experiment in Photoshop but found it difficult to create recognizable characters like trains and goats. After completing the game in Photoshop, she animated it and exported a 3 second MP4 file that turned out blurry, making the game seem less professional. To add audio, she used Premier Pro, which she found easy to use, and doubled the game footage to make the clip longer so the audio could be heard properly.