There are two leads with each being voice acted in a believable way in how they interact. The relationship presented in the story is given credence due to how well it is acted.
Unlike many walking simulator game the player is allowed to interact more with the environment than expected. User can repel down ropes, collect caches of items and even adopt a pet.
You get lost in the world playing as Henry, it even ends up getting a little spooky. It never shows how it's spooky but there's always that creepy vibe in the background.
Once the player progress far enough into the game there are moments that are left unexplained that were once thought to be important as well as wrap ups that seem a bit too convenient.