I was searching on the net for more info about the Portal 2 Game Guide, and found out that there are two versions available; the official guide and the collectors edition. As I understood from the results of my search, the collectors edition has 20 pages less (332 compared to 352) but has a different cover and an extra art section.
Did someone buy one of the guides? If so, please reply below. Are the differences I noticed correct, or is there something more (that I missed)?
thanks,
RockeTeK


