Ninja Demo by the 'Danish Cracking Service'

[ComSoft6128]

Likely from the late eighties or early nineties but I can't be 100% sure.
I wonder what game the music comes from?
From CPCPOWER:
"The space bar allows to display the gun and activate a shot which will generate the shout coming from the game " Friday The 13Th ".

Links:
https://www.cpc-power.com/index.php?page=detail&num=15956
https://www.cpc-power.com/index.php?page=staff&lenom=Danish%20Cracking%20Service

Not emulated - original hardware and software.
Please note that  the aspect ratio for this YouTube video is 16:9 but the CPC monitor
has an aspect ratio of 4:3 so you may wish to adjust your viewing device accordingly.

[Duke]

Music is from the game Feud if I am not mistaken!

[eto]

Yes, Feud. Probably the best minimalistic tune. I could listen to it for hours, although it probably is only a few variations of 3 different, short patterns.

Was that demo written in BASIC? Maybe with support of a few type-in RSX?  

[ComSoft6128]

Music is from the game Feud if I am not mistaken!

Yes, Feud. Probably the best minimalistic tune. I could listen to it for hours, although it probably is only a few variations of 3 different, short patterns.

Was that demo written in BASIC? Maybe with support of a few type-in RSX? 

https://www.youtube.com/watch?v=P-KGFRLQ0I8