On June 16, 2015, a new demo was showcased at the end of Sony’s E3 Press Conference. The demo featured a much bigger environment, large amounts of destruction, new combat moves, and the return of Nathan Drake’s fan favorite mentor, Victor Sullivan. An extended trailer at an E3 press briefing also revealed the return of Nathan’s wife Elena Fisher. On July 8, 2015, it was announced that Robin Atkin Downes would be involved in the game. While Naughty Dog originally targeted a rate of 60 frames per second for the whole game, it was announced that a 30 frames per second rate is now being targeted for the campaign, while 60 frames per second is still being targeted for the multiplayer modes. Naughty Dog previously expressed difficulties in getting the game to reach 60 frames per second.