"The Drive Belt Exorcism Ritual" by MacDeath, 2012, Amstrad PLUS.
This screen was released for the ReSet#8 Amstrad Demoparty in France.
It was ranked 4th at the Graphic composition competition (on 8 entries).
It is done for "Amstrad PLUS" 8bit computer specifications.
Video mode is "overscan mode0" : 192x272x16.
The pixels have a 2x1 ratio aspect.