In a distant star system, presumably sometime in the future, there is a peaceful mining planet named Hillys. The peace of this planet was shattered not long ago, when mysterious alien monsters called the DomZ invaded this part of the galaxy, striking in surprise attacks, and kidnapping people away to who-knows-where. A military organization called the Alpha Section appears to be keeping the DomZ attacks at bay, but they don't seem to be doing a very good job. The PC version of the game was even packaged free with a certain brand of cheese in Canada in early February, 2009.