Know Your Own PSI-Q (1984)(Mirrorsoft-Ivan Berg Software) ROM Download can be obtained free for Acorn Electron on EmuGames.net only. Play emulator game in English for the USA region. Know Your Own PSI-Q 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 Super Mario RPG and Unknown Multi Cart W-Pacmania that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.