port an SD game to the HD twins, yeah it's set to fail.
If there going to port it, they need to be on par graphically with other games, more so since it's just a light gun shooter which in essence is a controlled environment thus allowing graphics to be further pushed...at this stage however they may as well make Extraction 2 for the HD twins, and then use the same engine for extraction 1 and bundle them together or something, then it'll have a better chance for success.