Company (Terminology)


Founded in 1979 as On-Line Systems, by Ken and Roberta Williams, Sierra is best known early on for their graphic adventure series. Through a series of acquisitions, expanded to other genres as well. Sierra is now under the ownership of Activision.
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Terminology Site Info

CyberGladiators / Cyber Gladiators



Sierra History
Games
Fighters
Games History
CyberGladiators / Cyber Gladiators
Windows
11/30/1996

Since 2006
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