The original System Shock wasn't done by LGS. I think some of people who made SS2 did work on the original but the original was all EA.
Jesus, where to start with this?
1) True, Looking Glass Studios didn't make System Shock. They were called Looking Glass Technologies at the time.
2) True, some of the people who made SS2 worked on the original. SS2 was made by Irrational Games (which was more or less an offshoot of Looking Glass, and who shared offices with them) in conjunction with Looking Glass themselves. Of course there were developers in common!
3) Electronic Arts had absolutely nothing to do with System Shock. It was developed by Looking Glass, and published by Origin.
I'll generously assume you're just a troll (in which case call me an idiot for actually responding).