Can You Escape Mysterious House 4?

'Can You Escape Mysterious House 4?' is an escape puzzle game in a mysterious house. This is "Episode 4", more and more will coming soon! A long time ago this city was inhabited by humans. Now it is inhabited by us. Everything around us was created by human civilization. We are just users. Why and where did the people go? What were we created for? We don't know. Humanity is long gone and only r…