Half-Life Opposing Force

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Platform :	PC
Format :	CD Rom
Publisher :	Sierra
Authors :	Valve
Date :	2002
Product Code :

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Item	Manufacturer	Platform	Format	Date
Morph Artist (Sierra Home Classics)	Sierra	PC Windows 32 Bit	CD ROM	Unknown
Robots	Sierra	PlayStation 2	DVD ROM	Unknown
Scarface	Sierra	PSP	UMD	Unknown
Leisure Suit Larry III	Sierra	Atari ST	3.5" floppy disk	Unknown
NASCAR Racing 2002 Season	Sierra	Windows	CD ROM	Unknown
Grand Prix Legends (Best Seller Series)	Sierra	Windows	CD ROM	Unknown
No One Lives Forever 2	Sierra	PC	CD ROM	Unknown
Aliens Versus Predator Gold Edition (Bestseller Series)	Sierra	PC Windows 32-bit	PC CD-ROM	Unknown
Frogger (An Action Game) (No Disk)	Sierra	Apple Macintosh	3.5 Disk	1981
Oil's Well	Sierra online	Atari 8 Bit	Cartridge	1983
Leisure Suit Larry in Land of the Lounge Lizards	Sierra	PC DOS	5.25" Disk and 3.5"	1987
King's Quest III - To Heir is Human	Sierra	PC	3.5 disc & 5.25 Floppy disk	1987
Space Quest II	Sierra	PC DOS	5.25 Disk	14 Nov 1987
Manhunter: New York	Sierra On-Line	Commodore Amiga	3.5" Floppy Disk	1988
Gold Rush	Sierra On Line	PC		1988
Leisure Suit Larry Goes Looking for Love (In Several Wrong Places)	Sierra	PC DOS	CD-ROM	1988
Silpheed	Sierra	PC	CD ROM	1988
Man Hunter 2: San Francisco	Sierra On-Line	PC DOS	3.5" & 5.25" floppy disk	1989
Space Quest III	Sierra On-Line	Commodore Amiga	3.5" Floppy Disk	1989
King's Quest II: Romancing the Throne	Sierra	Atari ST	3.5 Floppy Disk	1989
King's Quest: Quest for the Crown	Sierra	Atari ST	3.5 Floppy Disk	1989
King's Quest III: To Heir is Human	Sierra	Atari ST	3.5 Floppy Disk	1989
Black Lamp	Sierra	Atari ST	3.5 Floppy Disk	1989
Leisure Suit Larry III	Sierra	PC DOS	5.25" Disk	1989
King's Quest V	Sierra	Commodore Amiga	3.5 '' Disk	1990
Leisure Suit Larry II	Sierra	Atari ST	3.5" floppy disk	1990
Leisure Suit Larry	Sierra	Atari ST	3.5" floppy disk	1990
Red Baron	Sierra On-Line	Apple Mac Compact	Disk 3.5	1990
King's Quest V	Sierra	PC DOS	3.5 and 5.25 Disks	1990
Solitaire Vol.II	Sierra	Atari ST	3.5"	26 Sep 1990
Leisure Suit Larry 5	Sierra	PC DOS	3.5" Disk	1991
Leisure Suit Larry 1, 2 & 3	Sierra	PC DOS	3.5" Disk	1991
Space Quest IV	Sierra	Apple Mac Compact	Disk 3.5	1991
The Laffer Utilities - Version 4.01	Sierra	PC DOS	5.25 Disk and 3.5"	1991
Space Quest IV	Sierra	PC DOS	CD ROM	1991
The Revenge of the Enchantress (No Disk)	Sierra	Apple Macintosh	3.5 Disk	1992
King's Quest 6	Sierra On-Line	MS-DOS	PC CD-ROM	1992
Goblins I & Goblins II	Sierra	PC	3.5 disc & 5.25 Floppy disk	1992
Leisure Suit Larry 6 - Shape Up or Slip Out	Sierra	PC DOS	CD-ROM	1993
Aces Of the Pacific Expansion Disk WWII 1946	Sierra On-Line	PC	CD-ROM	1993
Outpost	Sierra	Windows	CD ROM	1994
Leisure Suit Larry Collectors Edition	Sierra	PC	CD ROM	1994
Outpost	Sierra	PC	CD-ROM	1994
King's Quest VII	Sierra On-Line	MS-DOS	PC CD-ROM	22 Nov 1994
Aces - The Complete Collectors Edition	Sierra	PC Win	CD ROM	1995
Alien Legacy	Sierra	PC	CD ROM	1995
Space Quest 6: Roger Wilco in The Spinal Frontier	Sierra On-Line	PC DOS/Windows 3.1	PC CD-ROM	1995
Phantasmagoria	Sierra	PC	CD-ROM	1995
The Beast Within	Sierra	MS-DOS/Windows/Mac	CD-ROM	1995
Land Designer 3D	Sierra Home	PC Windows 32-bit	PC CD-ROM	1996
Sierra Hot Demos (Autumn 1996)	Sierra	PC Windows 32-bit	PC CD-ROM	1996
RAMA	Sierra	MS-DOS	CD ROM	1 Jan 1996
Birthright The Gorgon’s Alliance	Sierra	PC	CD-ROM	1997
Red Baron II	Sierra On Line	PC Windows 32-bit	PC CD-ROM	30 Oct 1997
Web Artist	Sierra On-Line	PC	CD ROM	1998
Half-Life	Sierra Online	PC Windows 32-bit	PC CD-ROM	1998
King's Quest Mask of Eternity	Sierra	PC	CD-ROM	1998
King's Quest Mask of Eternity (Originals)	Sierra	PC	CD-ROM	1998
Home World (Sold Out)	Sierra	PC Windows 32-bit	PC CD-ROM	1998
Caesar III (SierraOriginals)	Sierra	PC	CD-ROM	1998
3D Minigolf Deluxe	Sierra On-Line	PC	CD-ROM	Jul 1998
Half-Life 2	Sierra	PC	DVD ROM	1999
Half-Life 2	Sierra	PC	DVD ROM	1999
Half-Life (Game of the Year Edition)	Sierra	PC	DVD ROM	1999
Caesar 3 (Sold Out)	Sierra Online	PC Windows 32-bit	PC CD-ROM	1999
Pharaoh	Sierra	PC	CD-ROM	19 Nov 1999
Tribes 2	Sierra Online	PC Windows 32-bit	CD-ROM	2000
Gabriel Knight III Blood of the Damned	Sierra	PC	CD-ROM	2000
Tribes Vengeance	Sierra	PC	DVD-ROM	2000
Hoyle Bridge	Sierra On-Line	PC	CD ROM	2000
Aliens Vs Predator 2	Sierra	PC	CD ROM	2001
Empire Earth	Sierra Online	PC Windows 32-bit	CD-ROM	2001
The Operative: No One Lives Forever	Sierra	Sony Playstation 2	DVD	2001
SWAT 3	Sierra	PC Windows 32-bit	PC CD ROM	2001
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Half-Life: Blue Shift	Sierra On-Line, Valve	PC	CD ROM	2001
Aliens vs Predator 2	Sierra On Line	PC Windows 32-bit	PC CD-ROM	22 Oct 2001
Half-Life: Generation	Sierra	PC	CD-ROM	2002
Half-Life Opposing Force	Sierra	PC	CD Rom	2002
Hunter The Reckoning Wayward (Promotional Disc)	Sierra	Sony Playstation 2	DVD	2003
The Simpsons Hit & Run (Promotional Disc)	Sierra	Sony Playstation 2	DVD	2003
Dark Angel (Promotional Disc)	Sierra	Sony PlayStation 2	DVD-ROM	2003
Judge Dredd	Sierra	PC	DVD ROM	2003
The Simpsons Hit & Run (Disc Only)	Sierra	Nintendo GameCube	GameDisc	2003
Judge Dredd - Dredd Vs Death	Sierra	Sony Playstation 2	DVD	2003
Arcanum of Steamworks & Magick Obscura (Explosiv)	Sierra	PC Windows 32-bit	PC CD ROM	2003
Metal Arms: Glitch in the system	Sierra	Sony PlayStation 2	DVD ROM	2003
Homeworld 2 (GSP White Label)	Sierra	PC Windows 32-bit	PC CD ROM	2003
The Simpsons Hit & Run	Sierra	Sony Playstation 2	DVD	2003
Hunter the Reckoning Wayward	Sierra	Sony Playstation 2	DVD	9 Sep 2003
SWAT: Global Strike Team	Sierra	Xbox	DVD	28 Oct 2003
The Simpsons Hit and Run	Sierra	PC Windows 32-bit	PC CD-ROM	21 Nov 2003
Red Ninja End of Honour	Sierra	Microsoft Xbox	DVD	2004
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Evil Genius	Sierra	PC Windows 32-bit	PC CD ROM	2004
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The Chronicles of Riddick - Escape from Butcher Bay	Sierra	Microsoft Xbox	DVD	2004
Leisure Suit Larry: Magna Cum Laude	Sierra	XBOX	DVD-ROM	2004
Robots	Sierra	Nintendo Gamecube	MiniDVD	11 Mar 2005
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Ice Age 2 The Meltdown	Sierra	Sony PlayStation 2	DVD ROM	31 Mar 2006
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