French demo from 1992.
The striped vertical bars on the left and right of the screen are not visible on the screenshot at CPCRulez so may be down to a quirk in the OSSC/Hauppauge Rocket combination. Control of the "Beast" is by keyboard or joystick.
From CPCRulez:
" YEARS: 1991 , 1992 , 1994 (SPREAD IN 1994 )
CONFIG: 128K + AMSDOS + CRTC 0
EFFECTS: PARALAX SCROLL (14 SCROLLING), 33 SPLIT SCREEN /BREAKS, MIXING MODES 0-1-2.64KB VIDEORAM.. ,MULTI-MODES
AUTHORS: OVERFLOW (CODE), KDO aka ULYSSE (GFX)"
Interview with Overflow at NoRecess:
http://norecess.cpcscene.net/interview-overflow.html
Links:
https://cpcrulez.fr/demostestDO_shadow_of_the_beast__PREVIEW-overflow.htm
https://www.cpcwiki.eu/index.php/Overflow
https://cpcrulez.fr/auteur-overflow.htm
https://cpcrulez.fr/auteur-pierre_cadeot.htm
https://cpcrulez.fr/auteur-duffy.htm
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.
I launched it this morning on my CRTC 2, and it worked.
What a masterpiece !