Mission: Asteroid (1982) https://www.legendsworld.net/adventure/game/4309
Please change "ADePT Game-Engine remake (by Ralf Sesseler)" links to Wayback Machine resp.:
http://web.archive.org/web/200802081506 ... teroid.zip
http://web.archive.org/web/200802081506 ... id_en.html
Also can to change Voodoo (2002) by Ralf Sesseler https://www.legendsworld.net/adventure/game/5432 link to official site:
http://web.archive.org/web/200802081506 ... games.html