You start to panic, while beginning to think that the game you were about to play that didn't work was starting to do something else to you, so you crouch down in front of the mirror to see more of yourself. The reflection you saw in the mirror wasn't yours, but a giant mutated naked lion with a red mane, and a ton of muscles.
You have just became the avatar you have decided to make for the new game you were about to play. Of course, what you found that completed the change was the long lion tail. All of a sudden, you were feeling off balance after standing on two front legs that have grown paw-pads during the transformation, and you noticed the walls, and floor around you begin to break when you see cracks in them. The cracks grew bigger, and connected, as you see the walls, and floor fall apart, and you were left in a giant black void.