Speaking of that 8-bit sound, check Rob Hubbard's outstanding composition for 'Monty on the Run' (1985) https://www.youtube.com/watch?v=4EcgruWlXnQ
https://www.youtube.com/watch?v=T42WuUpBuHE (AgentX) https://www.youtube.com/watch?v=M9hPOUvgKTA (AgentX II)