While it may look like an 8-bit game, the third episode of Penny Arcade's Rain-Slick Precipice series is getting quite a modern feature: DLC. Two expansions have been announced, but don't fret--all of the add-on content will be free.
The first pack, "The Lair of the Seamstress," is coming "soon." Given Penny Arcade Expo is around the corner, it seems like a safe bet that its release will coincide with said event.
The second unnamed episode will detail "the fate of the player character from the first two games," according to a post on Penny Arcade. In addition to the DLC, Zeboyd is currently working on the fourth episode in the series--something Jeff noted he's looking forward to in his review.