The Videopac prototype Martian Threat from the early 1980s has been released on cart by me as Videopac 67 at Eurocon/Retrobörse on 11th October 2008 in Karlsruhe. From today on, the game is also available via mail order. 100 copies have been made, with original style label, original style English manual and original style inlay for a Videopac+ box.
This is my fourth release of a former prototype and I hope you like it as much as you did the previous releases. As not many prototypes are left for a cartridge release, I will have to start developing my own Videopac games very soon it seems ;-)
Martian Threat is an enjoyable action game for the Videopac system with a few unique features like two different ending sequences! You can find more info and order the cart in the Videopac section.