Nitro Ground Shaker © 1980 Bally.
Bally MPU AS-2518-35
Model Number : 1154
Main CPU : M6800 (@ 475 KHz)
Sound CPU : M6802 (@ 895 KHz)
Sound chips : General Instrument AY8910 (@ 895 KHz)
Released in January 1980. 7,950 units were produced.
The development of the game took 19 months (started in May 78).