i mean it only says FAQ about patches instead of the usual
and to find it with search you gotta go 3 pages in or click one of the questions(i think the third one had an answer under it).
TBF I wouldn't think to check the FAQ either, I would usually assume that to be FAQ about the type of game, or installation issues etc.
Walkthrough is where I'd expect to find specific answers to questions in game.
As there isn't one, search function is simple.
Type "Door code" and select "search this thread". The answer is at the top of the list.
You do not, despite your claim, "gotta go 3 pages in or click one of the questions." You just need to click the first response.
I'd say that's much quicker than typing here and asking, then waiting for a response from someone else.
Also, how do you think other people who are being asked to provide the answer are obtaining it?
Doubtful anyone just remembers it off the top of their head, so they're probably having to do what the person asking the question should have just done themselves and searched.