Yeah. Title of thread and following quote will say it all (PDLC = Premium Downloadable Content):
http://pc.ign.com/articles/107/1079031p1.html
Quote:
"The PDLC would be sold for $10 or $15 through Xbox Live and PlayStation Network, and would essentially be a very long game demo, along the lines of 2009's Battlefield 1943," Pachter said. "A full-blown packaged game would follow shortly after the release of the PDLC, bearing a full retail price. Mr. Earl believes that the release of the PDLC first limits the risk of completing and marketing the full packaged version, and serves as a low-cost marketing tool."
In a follow-up conversation with IGN, Pachter says these paid "demos" will act as a sort of beta test for the company, saying feedback received will shape the final retail product.