It's on sale on Steam right now. Took me about an hour to degauss three pidgeons, Xerox a park, contact Kremlins 2: The New Batch, watch censored cell porn and catch packets for a frog through its data visor.
Even before I've played through it, Jazzpunk rates up there among the few truly fresh and invigorating reasons I keep trying out new games, along the likes of Thirty Flights Of Loving, Tower Of Guns, The Stanley Parable, Dear Esther, The Unfinished Swan and Broforce. Edit: oh, I forgot to mention my recent puzzle crush The Swapper!
Swing wing!