There seems to be a lot of controversy flying around about this game of late. There were some claims that this game was never even started for the Jaguar despite it being previewed in several magazines and featured on the Jaguar CD. However I had previously spoken with a former Argonaut employee who confirmed he had seen the game in production and this was confirmed by Argonaut owner Jez San himself in issue 137 of Retro Gamer magazine when he was asked if the Jag CD version was near complete " That is probably true, though I am not sure how finished it was. We did do some things on the Jaguar and the Jaguar CD and Creature Shock was one of our first CD games. It's entirely possible but my memory is a bit hazy"
Here are some magazine scans about the game, first from Ultimate Future Games:
I'm assuming the controversy stems from people arguing whether or not this is real and actually worked on.
Pretty much, usual nonsense over at another forum. People claiming I am a liar and such like until the truth is once again revealed and they are left with egg on their face still refusing to admit they were wrong.