Psyringe: The game captures the atmosphere of the novel well - actually I'd recommend it _especially_ to people who've read (and liked) the novel, as the game includes many references to it and even uses some of its locations. The game does have its own story though and you play a different character, so you're not just re-playing the novel either.

From what I remember, the graphics of the game were rather bad though. But I don't even remember on which platform I played it, and there may have been prettier versions around than the one I played.

Btw, for people who liked the Neuromancer game, I'd also recommend "Circuit's Edge". The game ties in perfectly between the first and second book of George Alec Effinger's "Marid Audran" trilogy, and like the "Neuromancer" game, it manages very well to capture the atmosphere and setting of the novels while still narrating its own, interesting story.