Creepy! The dogs barking in the beginning are such a nice touch.  I got stuck (some gap before the tree right at the beginning of the tunnel), and had to restart. I couldn't find the mini game you mentioned. :/ Even though it's night time, try to avoid complete black/no lighting to parts of the game. I would still add a little bit of moonlighting to places that are dark, just so that player can see where they're going. Good start to a creepy ambience!