Ah! Those memories… I just found an old Amiga floppy disk while cleaning up: Dr. Fruit

Dr. Fruit aka Doctor Fruit (Hall of Light reference) was an arcade game from 1987 that had a lot of gameplay similarities to Digger and Boulder Dash.

I remember playing it a lot when I was a kid. Nice mazes, but inaccurate joystick control and one of the most annoying music loops I’ve encountered in my life.