Downwell
Damn, this game came on sale and I've had it on my wishlist for quite some time. Had I known how much fun the game is, I would've bought it at full price a long time ago. Downwell is downward scrolling, falling type game with roguelike elements. You go from level to level, and you pick up upgrades along the way. The graphics aren't exactly to the style that I love love, but my god, I would be lying if I said the game wasn't fun. I'm enjoying the heck out of this.