Uncharted 2 is a sequel to a game on the same console so it has more potential to sell well and also boost the sales of the prequel.
I kinda want to play killzone first before killzone 2 to know what has happened in the past but I just don't feel like getting the first one since it isn't really that good.
I'm gonna get both uncharted: drake's fortune and uncharted 2 at the same time.








