So the game is a horror based game. Here's some info i stole from their wiki: There is a wooden house standing in the thick of the forest. A single man resides there. As of late the house is visited by unusual Guests which knock on the window shutters inviting the hermit to take part in a game of hide-and-seek. The winning condition is simple, you have to remain alive and to retain your sanity till sunrise. This means that approaching the Visitors head-on might be a terrible idea...

So, I saw this game on steam (store.steampowered.com/app/250380/) and i thought it would be fitting. The Steam site has some sort of video, but i can put here one aswell.

I did not really know how to attach a video so here's a link for one. It's the first one that popped up when i searched on Youtube "Knock Knock gameplay"
Knock Knock Walkthrough Gameplay - Part 1 (1080p) - YouTube