
Lode Runner © 1984 Irem.
Portage of the Apple II game; Lode Runner [Model 11450].
Irem M-62 system hardware
Main CPU: Zilog Z80 (@ 4 Mhz)
Sound CPU: Motorola M6803 (@ 894.886 Khz)
Sound Chips: (2x) General Instrument AY8910 (@ 894.886 Khz), (2x) MSM5205 (@ 384 Khz)
Players: 2
Control: 8-way joystick.
Buttons: 2
=> [A] DIG LEFT, [B] DIG RIGHT

Lode Runner arcade was released in July 1984 by Irem under license from Broderbund.
The Bungeling Empire, made famous in the Lode Runner series, is also the antagonist in Vs. Raid On Bungeling Bay. Both games were developed by Broderbund Software.
Alberto Manenti, Emanuele Lubiani and Massimo Gaspari all hold the official record for this game with 999999 points.
Alfa Records released a limited-edition soundtrack album for this game (R*Type : Irem Game Music - 28XA-199) on January 25, 1988.