no.
uncharted 3 is not the last uncharted as quite recently uncharted golden abyss was reelased however golden abyss is set before all of the other uncharted games. there are rumours that another uncharted game for ps3 will be out and as it is so succesful im guessing naughtydog will make a new one. the only downside is that naughtydof tend to give up on a game series once a new playstation console is released.
such as when the ps1 came out naughtydog made Crash Bandicoot but when the ps2 came out naughtydog abandoned crash.
so im hoping they will not do the same with uncharted as its a much loved game.
uncharted golden abyss however was only released on the playstation vita and s not yet available on the ps3 and it does not seem like they have any plans for it to ever be released on ps3.
hope this helped answer your question
Story uncharted 3 Online uncharted 2
Uncharted 3: Drake's Deception
uncharted 3
There are a total of 22 chapters in Uncharted 3: Drake's Deception.
Uncharted 3 is rated T for Teen just like the previous Uncharted games.
Its called Uncharted 3 Drakes Deception.
Uncharted 3 came out in late November of 2011.
uncharted 3 is going to be about atlantis and is coming out on 11/1/11
Uncharted 3 is a PS3 titles game.
uncharted 1. Boss: Navaro uncharted 2. Boss: Lazaravich uncharted 3. Boss: Talbot
No, Uncharted is a PS3 game only.
its a dlc on the playstation nettwork