In which Darren somewhat overestimates what a ZX Spectrum was capable of, graphics-wise.
Hyperspace Invaders II: Pixel Edition is available for Windows PC on Steam now: http://store.steampowered.com/app/397690/
If you like these Quick Rinse videos you can find many more (plus a few other bits and bobs) over on the Official Cane and Rinse YouTube channel.