Put it just before the reveal in a horror sequence, then follow it with the FNAF Jumpscare Scream for the payoff, or open with the Danger Alarm Meme Sound and let this warning answer it before the scare lands.
關於此聲音
This is a 104-millisecond shout from Null, the glitched character in Baldi's Basics Classic Remastered, yelling 'get out while you still can'. His voice is strained, loud and distorted, spiking with fear before it stops abruptly. It feels urgent and unsettling, like a sudden alarm, and comes from Null breaking the fourth wall to warn the player inside the game.