New Escape Games 175 - NsrGames - NSR The Lost Key is another point and click escape game developed by nsr games. In this escape game, you need to unlock the door by finding the key inside the room with clues and by solving puzzles. Your ultimate goal is to come out of the trapped room. Good luck and have fun! https://play.google.com/store/apps/details?id=air.com.nsrgames.NewEscapeGames175