While I was researching these games, I found a demo of the remastered version of System Shock that's coming out in 2018. Thought I may as well share it here. It's a Steam demo - the demo has been delisted but you can still access it by following the link below, then clicking "Free".
Opening post
System Shock Enhanced Edition for Windows only
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gog.com/gam…k_2
steamdb.info/app…90/