You were asked to test the latest security system. The key of the system is modularity, you have to collect elements, modules to advance. In this house, these elements are ancient tatoos. Yes, I know it would be easier to climb through the window, but let it pass. They're open to let in some fresh air and cool the room a bit. Windows are only structural weaknesses of a building anyway. During the test we will see how long it takes for an average person to break the system and get out, so keep an eye on the timer. Good luck!
Walkthrough for Modular Home Escape