I've been working pretty feverishly on Monster of the Week (the Apocalypse World hack edition) for a while now, and it's currently solid enough for playtesting. Currently there are three games going, only one of which has me involved.
It's a game of ass-kicking monster hunters, inspired by Supernatural, Buffy the Vampire Slayer, Fringe, The X-Files, Hellboy, BPRD, The Dresden Files and stuff like that.
As a teaser, here's a look at the Divine hunter class book.
I'm keen to get it out to other playtest groups, so if that little bit of info sounds good let me know at email@example.com and I'll let you at the playtest files.