Impossible Mission Master System

You play a secret agent on a quest to stop the evil Professor Elvin Atombender, who is believed to be tampering with national security computers. You must penetrate Atombender's stronghold, avoid his deadly robot creations, and acquire various pieces of a password to use in the main control room. You have 6 hours to complete the game; 10 minutes are lost each time you die and 2 minutes are expended if you use the help function on your portable computer.

The robots, rooms, and puzzle pieces will be switched around when starting over which provides replay value.