Nagorak said:SS3 would probably be based on the DX2 (modified Unreal engine), since Ion Storm owns the rights to that franchise and they've already put in so much effort into it.
I don't think so. System Shock IP is owned by Electronic Arts, Irrational Games, and unknown other parties after Looking Glass folded.
Ion Storm has nothing to do with System Shock other than numerous ex Looking Glass people work there.