Place it at the end of a build-up as the payoff, after the Inception Horn, then follow it with Bomb Has Been Planted when a game round or mission is about to begin.
Über diesen Sound
This seven-second clip is a single boom effect built around one deep, sudden impact. It feels dramatic and startling, like something large has just landed nearby, and it works as a sharp punctuation mark that makes a moment feel bigger than it is.