Atlantis (1985)

User Summary While on a cruise, you wake up one day to find the captain and the only crew member dead. A quick look at the navigation charts tells you you've drifted in the middle of an area called "the Atlantis zone". You must solve the deaths of the crew and investigate the mysteries of Atlantis. Atlantis is a graphical text adventure: command are entered in a text interpreter, and the game uses both text and graphics to display the result of actions.