Electron Invaders (198x)(Program Power-Micropower)
MicroPower Chess (19xx)(MicroPower)
Electron User 1-6 Stone (19xx)(Micropower)
Electron User 1-6 Copter (19xx)(Electron User)
Electron User 1-6 Decider (19xx)(Electron User)
Electron User 3-1 Dungeon Quest (19xx)(Electron User)