The guide of prison gate

U NEED ESCAPE BUT, BOOK TOO (I mean u need book too xD) The game isnt done yet cuz I got ill and mama said turn u fu** pc down, haha) Okay, a game about jail but as I said u need to find a book, why? Cuz door under look and u cant open without a guide book. P.S. Its an annoying platformer lol)