Acornsoft Planetoid (1984)(Acornsoft) ROM Download can be obtained free for Acorn Electron on EmuGames.net only. Play emulator game in English for the USA region. Acornsoft Planetoid is a Acorn Electron ROM that you can download to your computer or play online within your browser. You can also download roms such as Simcity and F1 that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.