The objective of the game is straightforward - the player must click on pictures of animals to progress. The first picture displayed is that of a fish, and the player must click on its tooth. Then, the player progresses to click on the eye of a bear, followed by the tail and tooth of a monkey. This continues until the player reaches the tooth of a snake. Upon clicking it, a picture of Regan MacNeil from The Exorcist emerges along with an evil laugh sound effect, and blue text reading "Loadsfy120994.com" appears on the screen.