Really loved the idea that you play as a child who has been left behind alone in a game. To be honest, at first glance I thought I was going to be thrown into a horror game or something but I was very wrong.
Really enjoyed the aspect of being able to kind of immerse yourself as this child, like playing with blocks, pulling chairs out, etc. Loved that interactivity.
You did a pretty good job utilizing the Unity engine as well :D Nice job and I enjoyed the game thoroughly!