Crystal Gal (Japan 860512)

Crystal Gal is a tabletop game released in Japan in 1986 from Nichibutsu, designed for two players. This arcade title presents a unique take on the traditional Mahjong experience. Players engage with the gameplay by strategically matching tiles to form winning combinations, utilizing skill and planning as they compete against one another. The game features vibrant graphics displayed across a horizontal screen resolution of 512 x 224 pixels, utilizing a palette of 256 colors. At its core, Crystal Gal utilizes a Zilog Z80 processor for gameplay operations alongside a General Instrument AY8910 sound chip and a digital-to-analog converter to provide audio feedback during matches. A sequel, Crystal Gal II Mahjong, followed shortly after the original’s release in 1986.