Torchlight is on sale today and tomorrow, March 27, and March 28th for only $5 on Steam.
http://store.steampowered.com/app/41500/
Here's a link to the detailed report that Scavenjehh did on the game a while back:
http://www.widescreengamingforum.com/forum/viewtopic.php?f=56&t=17309
I played it a bit on my 5856x1080 setup yesterday and even though the game is a blatant ripoff of Diablo 2, it is surprisingly fun. For $5 it's a bit of a steal this weekend. Gamespot even gave it an 8/10 in this review:
http://www.gamespot.com/pc/rpg/torchlight/index.html?tag=result;title;0