Gamespeak will most definately be in Oddworld 4. OWI will come up with some way to incorporate it, and add some fresh ideas to it I'm sure. If it wasnt I would sure be suprised.
But as Max said, its far too early to tell how the final play mechanics or anything. Well hopefully we will have some screenshots soon, Im actually excited again after the long dryspell we have had lately with information on OW4.
