I've spending a decent amount of time playing this awesome game... Here is a brief intro of the game.

Ever wish you could play a free online game where weapons, armor, and items were worth real money? Well now you can, and not only can you master a profession and sell your goods to other players, but you can also buy vehicles, explore outer space, and earn taxes from other players hunting on land that you own. And the game is 100% free to play!

http://www.projectentropiaunleashed.blogspot.com