Be An Interplanetary Spy: The Star Crystal

More than an app!
You make the decisions!
You are an Interplanetary Spy. Your mission is to protect the diplomat Quarboss Tro as he travels with the most valuable jewel in the galaxy, the Star Crystal. You must stop unknown agents from stealing the crystal and attacking Tro!
You work for the Interplanetary Spy Center, a far-reaching organization devoted to stopping crime and terrorism in the galaxy. While you are on your mission, you will take your orders from the Interplanetary Spy Center. Follow your instructions carefully.
You will be traveling alone on your mission. If you are captured, the Interplanetary Spy Center will not be able to help you. Only your wits and your sharp spy skills will help you reach your goal. Be careful. Keep your eyes open at all times.