Escape from Jigsaw Killer 3

PREVIOUSLY, YOU WOKE TO FIND YOURSELF CONFINED IN A CELL
BATTERED, BRUISED AND CONFRONTED BY A PSYCHOPATH.
YOU MANAGED TO BLOW UP THE BOILER AND KILL HIM.

THEN YOU WERE KNOCKED OUT ONLY TO AWAKE UNDER THE DENTAL TOOLS OF A SADISTIC KILLER DUBBED THE TOOTH FAIRY

IN MAKING YOUR ESCAPE YOU BEHEADED HER IN THE ELEVATOR DOORS.
THE ELEVATOR CLIMBED A FEW FLOORS ONLY TO GRIND SUDDENLY TO A HALT.

NOW YOU MUST CLIMB THE ELEVATOR SHAFT AND DISCOVER
WHAT FRESH HORRORS AWAIT YOU IN THIS TWISTED PLACE.

ALL YOU CAN HOPE FOR IS A WAY OUT!