This 1985 German type-in game, from CPC Schneider magazine, is almost commercial quality.
Program is Listed at end of video.
https://www.youtube.com/watch?v=3H5unlNdtA4 (https://www.youtube.com/watch?v=3H5unlNdtA4)
Links:
https://cpcrulez.fr/GamesTest/superder.htm (https://cpcrulez.fr/GamesTest/superder.htm)
https://www.cpc-power.com/index.php?page=detail&num=6605 (https://www.cpc-power.com/index.php?page=detail&num=6605)
https://www.cpcwiki.eu/index.php/CPC_Schneider_International (https://www.cpcwiki.eu/index.php/CPC_Schneider_International)
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.