In the Puppet Storage area, you use scissors to cut a piece of rope to obtain a wick for the cannon.
In Chapter 1 (Girl's Bedroom), you must find a mechanical doll part on a headless doll on the bed. File: Puppet.Show.Souls.of.the.Innocent.CE.zip ...
In the final stages, you need Logo Parts to open the back door in the Vault. In the Puppet Storage area, you use scissors
In Chapter 6 (First Tower), you must retrieve a Clay Tablet to solve a color-matching puzzle on the door. In the Puppet Storage area
To activate the projector in the Puppet Shop, you need the Mechanical Wing , the Parrot Head , and the Doll Part .