The screwdriver in Silent Psycho is typically used on a locked panel, vent, or maintenance point near the area where you’re progressing the objective, not as a general-use item. Recent walkthrough posts point to it being part of a puzzle sequence tied to unlocking the next section of the map.

Where to try it

  • Check kitchen-side utility areas first, especially around drawers, panels, or anything that looks bolted shut.
  • Look for a small metal cover, vent, or screwed panel near the objective path, since that is the kind of interactable the screwdriver usually opens.
  • If you just picked it up and nothing happens nearby, move to the next locked room or hallway gate in the same progression chain.

Practical tip

A good rule in this game is: if you see a surface that looks like it needs removing rather than unlocking, that’s usually where the screwdriver goes. In other words, it’s more about opening access than triggering a one-off event.

Quick check

If you want the fastest answer, try the screwdriver on:

  1. Any screwed-down wall panel.
  2. Kitchen or utility room fixtures.
  3. Vent covers near the next objective.

Information gathered from public forum-style posts and walkthrough content available on the internet and portrayed here.