Black Pyramid (1984) - Pinball by Bally Midway Mfg. Co.

42 Years old Pinball Bally Midway Mfg. Co. [Franklin Park, IL, USA]

TECHNICAL / MACHINE PICT.

Bally/Midway MPU AS-2518-35 (Cheap Squeak)
Model Number : 0A44

Main CPU : M6800 (@ 475 KHz)
Sound CPU : Motorola M6803 (@ 895 KHz)
Sound Chips : DAC

Machine Picture
(members only)

TRIVIA

2,500 units were produced.

STAFF

👥

SOURCES

🔗

ROM dump (MAME).
Machine's picture (bossyman15)