This is an interactive story containing 75 chapters. Each chapter tells part of the story and (usually) ends with multiple choices. Click on a choice and you'll be lead to the next chapter in your story. When you reach a chapter that hasn't been written yet, you will have the option to write it! Don't be shy... make an addition!

Most TF stories only focus on one or two people, employing various transformations one gradually increasing numbers of people. But this story will cut right to the big stuff: transforming the entire world! Once a transformation is chosen, the story is yours for the writing. All I ask is that you follow these few ground rules:

1. The rate of the TF is up to you, as is the type.

2. The entire world must be affected, however slowly, though a chance of cure and antidote is also provided.

3. No peeing or pooping. Nor shall there be any one-sentence chapters.