I think this is a question I simply cannot answer. Most of the games already listed I didn't even play! Most good games went to multiple platforms anyway.
I'll just go along with what has already been stated; to me there is only one version of Turrican 2 and that is the Amiga version. All other versions are simply shadows of it, including the 256 color PC mishap. So I'm going to put my foot down and name Turrican 2