Interminable Rooms is a Roblox horror game built around exploring endless rooms while avoiding hostile entities, and X-5 is one of its faster, more aggressive variants. This version of its jumpscare comes from the 200 players edition rather than the original release, a distinction players often note when sharing clips. The sound spread through gameplay recordings, fan edits and soundboards where short scare effects are collected for reuse. It remains popular because that instant, overwhelming blast works even outside the game as a universal jumpscare cue.