Is Uncharted the most successful Naughty Dog franchise? Maybe not...

[bananaking21]

as of april the uncharted series sold 17.3 Million. the games here are majorly undertrakced!!

http://www.vg247.com/2012/04/24/uncharted-series-hits-17-million-sales-uc3-goty-edition-confirmed/

still naughty dog sold 22 Million crash games

http://www.naughtydog.com/company/