ULTRAKILL is a fast-paced retro-style shooter released in early access in 2020, and its intense combat inspired many fan edits and gameplay montages online. Explosion sounds labeled with the game’s name spread because creators wanted audio that matched its violent, breakneck feel. Even when used outside direct gameplay, this kind of clip stays popular for short-form edits thanks to its immediate hit, clean timing, and ability to make a moment feel bigger in under a second.