Space Quest I: Roger Wilco in the Sarien Encounter
Mac
DOS
Amiga
Point-and-click, Adventure
Space Quest 1: The Sarien Encounter is an old DOS science fiction adventure game, developed by Sierra On-Line, designed by Mark Crowe - Scott Murphy and published by Sierra On-Line in 1986. It's available for download. Space Quest 1: The Sarien Encounter is also part of the Space Quest series.
