I played System Shock when it was released back in the days. It was an experience. While technically good but not overwhelming, all its style, the feeling, the mood were captured excellently. Its story and SHODAN were not only remarkable but remberabel and some of if found its way into pop culture, deservedly.
In 2015, I've played the enhanced edition and even though over two decades lay between between the two versions, the feeling of '94 came back immediately. So there I was again, on that station, fighting and hacking against an fearsome AI, with pen and paper marking important thing since the lack of a log. T'was fun.
And now, fanfare, System Shock Remake. I bought it, I downloaded it, it startet it, '94 again. The good '94, I might add. Not the "First I have to free some conventional memory before I can play and the screen is small and the controls are okay but not really good and it's all a bit clunky despite being a fantastic game, but we didn't complain since we didn't have anything". System Shock Remake is in fact the "'94 System Shock through rose-colored glasses made real"-version.
Up-to-date-ish graphics, slightly pixalated for old people's delight, gently updated controls, some subtle QoL adjustments and still that mood and feeling together with sweet nostalgia. I'm very glad they that they have held back on modernization.
Granted, System Shock, no matter what version, is not for everyone. It lacks many comforts of modern games, like a quest log, waypoints, frequent respawn points. And maybe I'm a bit biased through the mercy of an early birth. Nevertheless, total recommendation. For old people like me it's fantastic game mixed with a blast from the past, for younger audience it's a opportunity to play a fantastic game mixed with the experience to get a feeling how games were in the more or less good old days.