Diamond Mine is a top-down action arcade game released in 1983 by IDSI on the Commodore 64. The goal of Diamond Mine is to collect as many diamonds as possible from 20 underground shafts, with each level containing eight diamonds. One must collect all eight diamonds in the shaft before being able to leave the shaft and complete the level.

DrD2k9 digs his way through all 20 diamond shafts as fast as possible.