Imagesource: https://youtu.be/l9Ooyeu1P_I

Sonic for the C64 was the game hit of the last year and the release time at Christmas was perfect. If you are not satisfied with the game alone and/or are interested in the technical history of its development, we have a real gem for you.

Retro Enthusiast and welcome contributor Wolfgang Kierdorf asked the creator of the C64 port Mr.SID alias Andreas Varga all relevant and interesting questions in an interview. 

And Mr.SID answered! 😉 50 minutes and 51 seconds with all relevant background information. Absolutely worth seeing this interview.