Place this clip right after a knock to set up a failed entry, letting a door knocking sound button play first, then this one for the denial, before cutting to the next attempt or a different route through the map.
关于此声音
This is a short two-second effect of a locked door handle rattling and refusing to open, the classic Roblox door locked sound. It feels instantly frustrating and funny, like hitting a dead end mid-game, which makes that blocked, try-again moment land without any dialogue or extra noise.