Here is an exclusive interview with Christophe Balstre, co-president of Naughty dog, answering questions about Uncharted: Drake's Fortune itself, as well as the PS3's destiny.
"Q : Until now, we have only seen the jungle, are there going to be other environments/locations in the game ?
CB : Be cool, the game includes many other locations. there is for instance un spanish fortress and some old temples. The jungle being the location the hardest to model, we spent a huge amount of time on it at the beginning of the development. this is why the main part of the communication was made on this one.
Q : Can we expect a trilogy as for Jak & Daxter ?
CB : Our goal is to create an universe as coherent than exciting. Even if we don't have in mind the number of episodes in mind, it is certain that drake's fortune will get a sequel. This is for the main reason that the development of the first opus is so long, as the bases must be really strong so the adventure can continue, and more so justified."
Please read on.
(Credit goes to natureman3 of PS3forums for the translation.)