im at a loss on this one....

[old game, need title!!!]

this has been posted in frequently requested games on this site, or some such place, but here it is for anyone who hasnt seen it. im looking for an old, sidescrolling platform like game where you choose from a series of 4 races of miners, each with distinct capabilities. you mine gold and other colourful gems and metals to earn money to buy things like elevators, mine cars and such, and there is an opposing force of another race not far off. please help me!!!! i cant even remember the title!

[Wally]

Diggers? http://www.dosgames.com/~wally4000/game ... iggers.htm