In Demonology on Roblox, “4.05” most likely refers to a version number or update/build label , not a ghost type or evidence clue. The game’s community resources are organized around versions and updates, and current guides/wiki pages point to the game being on newer versions rather than treating “4.05” as an in-game mechanic.

What it probably means

  • Game version: something like v4.05, used to mark a patch/update.
  • Wiki/guide reference: players may mention it when talking about a specific update’s changes.
  • Not standard evidence: it is not a common clue like EMF, temperature, or spirit box.

In plain terms

If you saw “4.05” in chat, a guide, or a video, it’s usually shorthand for the game version they’re talking about. If it appeared next to a ghost note, loadout, or patch discussion, that makes the version interpretation even more likely.

Example

  • “This was changed in 4.05” = the feature was changed in that update.
  • “What does 4.05 mean?” = usually asking about the patch version , not gameplay evidence.

If you want, I can also explain the most common Demonology terms people confuse with version numbers, like EMF levels and ghost evidence.