Platform:
 

Space Quest I: The Sarien Encounter (PC)

3 available, 2 wanted, 1 collection
 

Space Quest I: The Sarien Encounter -- VGA Edition (PC)

1 available, 1 wanted, 1 collection
 

Space Quest I: The Sarien Encounter (Amiga)

0 available, 1 wanted, 0 collection
 

Space Quest I: The Sarien Encounter (Apple ][)

0 available, 0 wanted, 0 collection