Modern Duplex House Escape 2

Recently you have bought a new modern duplex house and moved into it. After shifting to your new house, you are facing a tough problem. The problem is that you are not able to open the door of the house from inside. You have tried all the possible means to unlock the door but everything failed. You will have to find the right method to unlock the door and escape from the house by solving puzzles with help of clues and hints. Have fun playing this new escape game!