As you begin your mission, you must observe the following rules. Time Travelers who do not follow these rules risk being stranded in time.

  1. You must not kill any person or animal.
  2. You must not try to change history. Do not leave anything from the future in the past.
  3. You must not take anybody when you jump in time. Avoid disappearing in a way the scares people or makes them suspicious.
  4. You must follow the instructions given to you by the Time Machine. You must choose from the options given to you by the Time Machine.