When your uncle died, you aunt was totally devastated. He didn't know how to continue her life alone and looked like she really needs someone's help to get back on track. So you use to go to her house every 2 or 3 days to check on her and help her. When you went today, the door was open but no one was home. Then you realized that he decorated the entire house with black tiles. She was just taking the grieving to far and needs to be stopped. So you wanted to get outside to search for her, but the door got blocked. Find a way out from this black tiled house. Good luck!
Walkthrough for Black Tiled House Escape