Knack 2 is finally here! Here is the unboxing of Knack 2 for the PlayStation 4. Knack 2 takes advantage of the PS4 Pro with full 4K and HDR. In Knack 2, players play as Knack who can transform from big to small and brings some new moves along the way. Some other features are full couch co-op and dynamic content with the game being fully family friendly. Knack 2 is available now for $40.00.