Scenes VaMoween 2024 - Riddle scene

Here is my contribution for the 2024 Halloween event.
There is a specific number that you have to find out to solve my part of the Halloween event to win various prices.
Keep your eyes open for hints, because the most obvious answer might not always be the right one!

For more information, please visit the page for the main event: https://hub.virtamate.com/resources/halloween-event-2024.51691/



The map is basically a remastered version of the St Jerome Hospital Emergency-room from silent hill... good luck!