Greetings roocat_uk,so far the "no cd" looks like it might be a graphics card problem reacting to our game but on progress was made on making a script to change the graphic card settings but a new version of our game has been uploaded that could work with newer Nvidia card.
try our"Kinky squirrel 0.3 experimental.7z 230 MB" @ https://glooshy-games.itch.io/kinky-sqiurrel-v03-beta.
And if you have any problems please let me know, your logs have been of great help in patching up errors.