You’ll use the Grappling Hook to get to the tree in which the Broken Egg Shells are located. These broken egg shells are the evidence that you need to prove that the cryptid in New Jersey does indeed exist.
How to Get the Grappling Hook
In New Jersey, follow the guide in the Bathroom Door Message, once you arrive in the place where it took you using the motorcycle located right next to the washroom. Click the Look Around button, it will be pitch black. Use the matches and it will light the lantern that the monk gave you. You should now be able to see. Enter the gate. Using your lantern, guide yourself right until you reach a house. In the house, go right and climb up the stairs. Push the clothing case until you reach the end. Jump on to it, and click GO UP. Proceed right and pick up the Grappling Hook.