Plan B - Part 2 - Mission Unlikely (1987)(Argus Press)[h TSTH][bootfile] ROM Download can be obtained free for BBC Micro on EmuGames.net only. Play emulator game in English for the USA region. Plan B Part 2 Mission Unlikely is a BBC ROM that you can download to your computer or play online within your browser. You can also download roms such as LittleBigPlanet Uncharted Costume and Planet Of The Apes that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.