Hello welcome to this world but you might be wondering what is this world supposed to be ? first let me explain if you don't know what hello neighbor It's a indie horror game when you're trying to get to your neighbors basement and find out the secrets in his basement Now let's get to the Main part this is supposed to be a early version of the game itself one of the first test builds for this game in 2015 This house is a early version of the announcement trailer house aka the prototype But if you haven't seen announcement trailer yet I will watch it If I Was you And then you will understand But if you haven't seen the early prototype yet I will watch it If I Was you too but ya Enjoy the world and avatars as well