sentences:  The stages themselves are viewed from the side - the mineshafts that extend throughout the levels give the impression of an anthill.The player commands his units to dig and, when needed, perform more specific actions such as picking up gems and fighting enemy diggers.The races have various personalities, and will occasionally do things without the player commanding them to; this can range from good (such as fighting an enemy) to very bad (walking into a deep pool of water and drowning).