Backrooms Inspired house

You're alone walking through the neighborhood at dusk when you come across a plot of strange trees. Out of nowhere creakings spawn around you. You run to the only safe place you can see, A trapdoor in the dirt. Crawling down the ladder while creakings bombard the entrance you run down the dark hallway to a light at the end of the tunnel. That's when the hallway floor seems to disappear from under you. You fall into a sickly yellow room and hear the buzzing of overhead lights. Noises all around you, you call out for help to no response. You proceed further into this uncharted area and come across holes in the walls to other rooms, endless hallways and chests with nothing in them. You make your way to a bigger chamber with multiple holes in the floor. You look down into the darkness when you feel something push you towards the open hole. You fall for a while before hitting the water. The current seems to be taking you somewhere and no matter how hard you fight against it nothing can stop you from what's about to happen. You drop down into a labyrinth of pillars and water. Soaking wet, you wade through the hip level water still hearing noises of something around you. You quickly make your escape and fall into what looks like a kids play area. Colorful tiles and play equipment as far as the eye can see, but you still cant shake the feeling you're being watched. Carefully you make your way to a wall with an entrance to a different part of this underground monstrosity. You see a house. It looks like someone's been there for a while. Maybe if you hide in there you'll be safe from what looms outside till someone rescues you, or you can find your way out.