You're the star of your own Star Trek adventure! Welcome aboard, ensign! You've been assigned to duty on the Starship Enterprise. Your mission: Investigate a mysterious meteor belt with Captain Kirk... or help Bones combat a deadly disease... or fight an alien race with Mr. Spock. You choose -- you can beam over to a phantom ship overrun with fierce mirror-creatures... or match wits with a giant alien who wants to crush the Enterprise like a bug. But choose carefully, or the Enterprise and you could be lost forever!