Longest Episode?

[WindexGlow]

Likely the last one, they'll have more textures to use, along with more ease with the engine. They'll also have more funds to play around with, allowing more powerful tools to be used. The last game will likley be more 'epic' in story line and game layout, they likely won't do the level layouts like they did in episode one, after the main complaint in reviews was the level layout.