Following its very successful Kickstarter, the fantastic second edition of Robin Laws' action masterpiece, Feng Shui, is now available in PDF through DriveThruRPG and other outlets. I've dug into this game quite a bit recently for ... reasons, and I can say with confidence that it is one of the best games to come out in years. Under a very trad exterior, Feng Shui 2 hides genre- and story-focused refinements that will be influencing many future designs, I'm sure.
You can get the PDF now for just $19.99. Future supplements will expand the game into new time periods, providing hooks and whole adventures. I think you'll really go ape over what's coming up.