Alien Legacy

For: IBM PC/Compatibles
System: IBM PC/Compatibles
  3.5" disk release
Release Date: May 14, 1994
Country: United States flagUnited States
Published By: Sierra On-Line, Inc.
Developed By: Ybarra Productions, Inc.
UPC 0 20626 85644 7
System: IBM PC/Compatibles
  CD-ROM release, version 1.0
Release Date: March 22, 1995
Country: United States flagUnited States
Published By: Sierra On-Line, Inc.
Developed By: Ybarra Productions, Inc.
ISBN 0-87177-076-8
UPC 0 20626 83644 9
System: IBM PC/Compatibles
  SierraOriginals release
Release Date: 1996
Country: United States flagUnited States
Published By: Sierra On-Line, Inc.
Developed By: Ybarra Productions, Inc.
ISBN 0-87177-083-0
UPC 0 20626 80644 2
System: IBM PC/Compatibles
  3.5" disk release
Release Date: 1994
Country: Germany flagGermany
Published By: Sierra On-Line, Inc.
Developed By: Ybarra Productions, Inc.
EAN-13 3 348542 000957
System: IBM PC/Compatibles
  CD-ROM release
Release Date: 1995
Country: Germany flagGermany
Published By: Sierra On-Line, Inc.
Developed By: Ybarra Productions, Inc.
System: IBM PC/Compatibles
  SierraOriginals release
Release Date: 1996
Country: Australia flagAustralia
Published By: Sierra On-Line, Inc.
Developed By: Ybarra Productions, Inc.
ISBN 0-87177-083-0
UPC 0 20626 80644 2
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