Beyond the Steam Tunnels

1. Try destroying it with something heavy.
2. Well at least you can pry some bricks out to expose a reinforcing rod.
3. Destroying this wall is going to take more than your mere human strength.
4. No, not demonic strength. Machine strength
5. Examine the underside of the elevator. There's a hook on it.
6. Use the chain to connect the rod to the elevator to pull out the rod and destroy the wall.
7. Of course you'll have to secure the chain so it doesn't slip off the rod.
8. Use the padlock to lock the chain onto the rod. Then connect the other end of the chain to the hook on the elevator. Finally, move the elevator using the buttons to destroy the wall. (Make sure all the doors are closed or the elevator won't move.)