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Sierra Entertainment
Sierra Entertainment, Inc. (formerly On-Line Systems and Sierra On-Line, Inc.) was an American video game developer and publisher. The company was founded in 1979 by Ken and Roberta Williams, and known for pioneering the graphic adventure game genre including the first such game, Roberta's Mystery House. The company is known for its graphical adventure game series King's Quest, Space Quest, Police Quest, Gabriel Knight, Leisure Suit Larry, and Quest for Glory.
Library
Sorted by Release Date
68
Shiftlings
2015-03-04
61
Robert Ludlum's The Bourne Conspiracy
2008-06-03
71
F.E.A.R. Perseus Mandate
2007-11-06
51
SWAT: Target Liberty
2007-10-16
76
Scarface: The World Is Yours
2006-07-25
80
The Incredible Hulk: Ultimate Destruction
2005-08-23
65
Leisure Suit Larry: Magna Cum Laude
2004-10-05
78
Evil Genius
2004-09-28
70
Counter-Strike: Condition Zero
2004-03-23
61
Contract J.A.C.K.
2003-11-11
79
The Lord of the Rings: War of the Ring
2003-11-08
65
SWAT: Global Strike Team
2003-10-28
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