Revealed in the latest issue of GamePro, it is said that the game is getting influnce from Uncharted 2: Among Thieves developers, Naughty Dog. Naughty Dog took a huge step forward with Uncharted 2 over its predecessor, so to hear the Killzone 3 graphics engine is being worked on by Naughty Dog technical wizards is something to be excited about. Whether they are taking bits and pieces from the Uncharted 2 engine isn't revealed, but it's good news either way. The direct amount of influence Naughty Dog may have with Guerilla Games isn't known, but with two of the best PS3 developers working together, we could see some amazing visuals.