Prisoner of War is for Colecovision / ADAM cartridge AND REQUIRES A SUPER GAME MODULE TO PLAY... In the summer of 2018, while casually browsing the software database of Generation-MSX, I came across Ghost, an MSX homebrew game that looked like a distant cousin of Metroid. I was introduced to the author/coder of Ghost, Francisco Téllez De Meneses, via a common friend, namely Armando Pérez Abad. Francisco and I reached a publishing deal for Ghost on ColecoVision fairly quickly, and during our e-mail exchanges, Francisco asked me if I would be interested in publishing the ColecoVision version of the game he was working on at the time, namely Prisoner of War. He showed me some footage of the game, and Prisoner of War had more than a passing resemblance to Metal Gear, so obviously I said "Sure! Of course!". And so the game will be ported after Ghost will have been ported to the ColecoVision, hopefully before the end of 2019. :-)