1891st-THE FORMULA is the story of PATENT PROTECTED new escape game developed by ENA GAME STUDIO. We have found the evidence of scientist wallet and money evidence in murder house. And also we found some explosives in murderer house. We got an clue that the scientist has one more lab in a city. Now we have to get into the lab to find the patent.Search for hidden objects and find the clues. Have fun and greater excitement on playing our escape games.