Try the Japanese game Walk to proceed through the city. You are the girl from school who goes to her home. But it is rather difficult with the frightening shadow object. She has to get home and take the keys to pass the streets of the city. There is nobody on the way, just crows but the shadows are hunting you. You should escape it or you will lose the game and die. The game has terrifying music and design to frighten your more. The enemy is very freaky. Sometimes it is hard to see but you should follow the way.