Radical! was developed by Midway Mfg., Released in 1990 Other Informations: Midway System 11C Model Number : 2015 Main CPU : M6808 (@ 1 MHz) Sound CPU : Motorola M6809 (@ 2 MHz) Sound chips : Yamaha YM2151 (@ 3.579545 MHz), DAC, HC55516 Released in [...]