Insanely cool concept that draws from a universal experience that most people probably have had at one point in their childhood. The limited character controls, ambience and sound design, and the post-processing effects really help each other shine to create a genuinely unsettling experience!
I love the low-angle perspective of the child and the eerie, constantly following gaze of the adults. Both work really well to capture your intended aesthetic and goal. 2D assets in 3D is always a difficult look to get right, but you guys nailed it on this one