Get to the elevator | Chapter 13 - With the Tide DI Riptide Guide
Last update: 11 May 2016
Enter the right room and attack a group of zombies. Be ready to defeat another Wrestler, who'll emerge from the left.
When the area is clear, choose a corridor from which Wrestler appeared. Look into one of side rooms - you find a workshop there. You have to reach an end of the corridor, as the elevator is there.