SlugFest! was developed by Williams Electronics Games Incorporated., Released in 1991 Other Informations: Williams WPC (Dot Matrix) Model number : 60001 Main CPU : Motorola M6809 (@ 2 Mhz) Sound CPU : Motorola M6809 (@ 2 Mhz) Sound Chips : Yamaha YM2151 [...]
Pennant Fever was developed by Williams Electronics Incorporated., Released in 1984 Other Informations: Williams System 8 Model number : 526 ‘Pennant Fever’ is the first bat baseball game produced by Williams to use a solid state electronics. [...]