Although Deep Silver has not officially revealed Metro: Redux, one of the game’s developers has teased two PS4 footage Vines running at 60 frames per second.
The first Vine below features a glimpse of the game menu running on PS4 hardware:
The second Vine below shows the game running with a frame-rate counter at the top right corner showing 60.0 frames per second:
Following a leak in March, Deep Silver confirmed the actual Metro: Redux game. We expect to see it officially announced sometime soon before E3 in June.