C64 Games memories - Nosferatu the Vampyre

Let's look at Commodore 64 Nosferatu the Vampyre, how it renders (software sprites) and see if we can add some colour to the graphics. Interesting historical note, even software on the C64 back in the day would use the term "software sprites" to describe sprites updated using software: https://archive.org/details/White_Lig... The term "software sprites" was used in literature way back in 1983, for example: https://archive.org/details/Electroni... The old BBC micro magazines would use the term quite often: https://archive.org/details/acorn-use... And of course the Spectrum: https://archive.org/details/Games_Com...