| Tetris | MSX | NintendoNexaSpectrum HolobyteRowan SoftwareAcademySoftNintendo Research & Development 1Bullet-Proof SoftwareMaxwell UmeshinonTech-CoderEpicStudiosDarkspactusSanritsu DenkiPeter JonesDavid Whittaker | SegaNintendoMirrorsoftSpectrum HolobyteAtari GamesAcademySoftBullet-Proof Software | |