Sherlock Holmes vs. Jack the Ripper Hints

What can I use as protection from the gas?

  • 1 of 5: He's probably worried about inhaling too many gas fumes, so think of a way to make a gas mask for him.
  • 2 of 5: The very simplest type of gas mask is basically just a wet cloth.
  • 3 of 5: There's water in the barrel next to Finley, so look around for a cloth to soak in it.
  • 4 of 5: You'll find one on the left side of the bench that you got the nails from.
  • 5 of 5: After taking it, select it in inventory, then go click on the water in the water barrel.