As you begin your mission, you must observe the following rules. Time Travelers who do not follow these rules risk being stranded in time.
- You must not kill any person or animal.
- You must not try to change history. Do not leave anything from the future in the past.
- You must not take anybody when you jump in time. Avoid disappearing in a way the scares people or makes them suspicious.
- 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.