Half-Life: Opposing Force

Artists

Album Info

Release Date: 1999-11-29

Label: Sierra On-Line, Inc

[CD]
© 1999 Sierra On-Line, Inc.

[Box]
© 1998-1999 Sierra On-Line, Inc. or VALVE L.L.C.
This product contains software licensed from ID SOFTWARE, Inc. ("id Technology). id Technology © 1996 id Software, Inc.

Cat#s: "RCV10002611" on bottom of boxset, "RCV10003546" on rear jewel case.