Diamonds Mine (1995)

Arrakis Software's take on Boulder Dash, released on the Amiga in Poland. The game has settings for difficulty and the number of starting lives. Some levels require specific use of new tools they added to the format while others challenge your reaction time, made harder by the screen scrolling slower than the you can move, as you attempt to evade enemies and hazards while collecting the required number of diamonds before reaching the exit. There may have been a level editing program available from Arrakis as well.