Gamma World-Guess work

Looking at what Wizards has said so for, here is what we know and can guess about Gamma World.

The boxed set contains a 160 page rule book, two poster sized maps, two sheets of cardbord counters, a deck of mutantion cards, a deck of loot cards and charicter sheets.

Here's what I can guess so far:

If this if 4e setting there is going to be a race, level and likely a class system.

Of the 160 page rule book, 30 pages will be on the combat system.

Since the book is in a boxed set and judging by the size; it will be perfect bound.

Thats all I can guess for now.