Steam is now selling this game at the low price of 10$/8€. Go buy it.
It's a totally shameless Diablo rip-off and a damn good one too. It actually does a lot of things better than both Diablo games. At least until Diablo III will get released. But that ain't happening any time soon. It doesn't have a multiplayer, tho. It's still a great and addictive low profile single player action rpg and you don't need a high end PC to play it.
I'm playing as a Vanquisher.