Lots of new info here at 1up;
[quote]Currently, Telltale has plans to release all four Bone episodes individually for $20 each, but the company is considering ways to combine all the games together, offer a discount for players who buy all four, and even possibly release the game on other platforms like the Mac (a favorite of Bone creator Jeff Smith). But as of right now, the only confirmed release plan is to have four, four-to-six hour chapters available for download starting with the first in September.[/quote]
4 episodes, rather than the 9 of the comic books - probably a good idea to more or less do 2 books per game episode.