Star Trek: The Kobayashi Alternative

This is an interactive fiction game based on the Star Trek Universe. The game features dialog and input boxes in addition to the traditional single command-line IF interface. Your mission is to solve the Kobayashi Alternative Command Performance Evaluation. You play as Captain Kirk and command your crew through numerous star systems and planet surfaces. You can explore the many immense decks of the Enterprise in addition to completing your missions. (mobygames.com)