Software Adventure Games - Space Mule

Description:

You are the fourth child of a family of mid-level administrators.Unfortunately, the society into which you were born maintains the archaic custom of leaving just about everything to the first-born.
 You have had the not uncommon experience of watching two older siblings take their meager inheritance and quickly squander it, leaving them to scrabble out a woeful existence.So, with nothing to look forward to on this world, you set your sights on other worlds and take a job as a loading on a freighter.
 Many years of hard labor on the inter-world freighters allows you to save enough to buy your own ship.
 It used to be a bio-freighter, carrying exotic foodstuffs between planets, then it was used as a repair scow.Now it is yours, and you have outfitted it to perform the task of asteroid mining.
 Whimsically christening it the HAC, you embark on a solitary life of mining asteroids...