EU's PlayStation Blog earlier today and revealed that the PlayStation Move-enabled version of Heavy Rain will be available "pre-Xmas." He also noted that it will be digitally distributed for free via PSN to those who already picked up the disc, though he gave no word on a re-release of the retail edition with Move functionality already baked-in.
Apparently, the waggle-ified version of Heavy Rain will be playable both with the Move and a DualShock 3 or a Move and the Navigation Controller -- the latter of which Alexander claims is the only way to get the "full experience." Trailers with the new Move controls are forthcoming, but why wait? We've dropped a handful of screens into a gallery below right now.