There have been two cyberpunk games (proposals/idea’s) around here that I can still recall beyond those mentioned already.
The one I personally liked best was “Cyber Renaissance” though it would be up to @Pilgrim if he/she ever wants to resume working on that one. The other was just a concept proposal called “Beyond Human”. A concept with some strong resemblances to that last one is now being worked on by @Wraith in their new game “Second Chances”. The author can correct me if I’m wrong there, but it seems to me like the world in “Second Chances” has at least some (strong) cyberpunk elements as well, though its (in my mind lavish) styling also reminds me of the world of FFVIII.
As for the finished games I have little to add, depending on your choices you can push the world of “Choice of Robots” into a cyberpunk-ish direction and both Metahuman Inc. (if you go the science path) and Ratings War have some (strong) cyberpunk elements to them.