I just picked up a title called The Textorcist: The Story of Ray Bibbia. It's a top-down bullet hell action game with a quirky twist, you have to type out words to damage the boss. The game has good art, solid controls, fair hitboxes, beautiful bullet hell patterns to dodge and nice story about a former exorcist fighting through a corrupt Rome to find out what's causing a sudden rise in demonic activity.
My only gripe with it is the lack of content since it's all boss fights, but the $15 tag, high score system, and steam achievements kinda make up for it. The devs were nice enough to leave a demo though so if you're curious give the first level a try for free.