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Gregarious Simulation Systems

The OASIS was beautifully rendered in meticulous graphical detail, right down to bugs and blades of grass, wind and weather patterns.
Wade Owen Watts

Product Description

Gregarious Simulation Systems (GSS) is a software development company created by James Halliday and Ogden Morrow. The company, known in the 1980's as Gregarious Gamesis, is most well known for the creation of The Oasis. 

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