Psyberpunk
Thanks for the link^^
Mmh there's a link to the project site, but there's mostly concept for now and nothing really concret.
http://pblame.airax.net/
No pictures of 3D model or whatever.
Though if I had to do one, I think the player role would be quite like Sanakan. You may start as a low level Safeguard (but maybe not as an exterminator, as they are purely killing machine that I don't think can evolve), and you would increase in levels, up to level 9 of course.
Maybe you could choose, of be forced for some reason, to change of side, from governing agency where you protect people, to safeguard organisation where you must kill people.
Being able to play a silicon creature could be cool too.