Manufacturer: Epoch Co. Released: 1984 Units sold: 300,000 CPU: 8-bit NEC µPD7801G microcontroller @ 4 MHz RAM: 128 bytes / VRAM: 4 + 2 KB ROM: 4 KB (internal to CPU) Resolution: 309×246 pixels, 16 colors Sound: NEC µPD1771C @ 6 MHz Media: Cartridge