This clap comes from Rhythm Doctor, an indie rhythm game where players hit notes in time with the music, and it is heard as the feedback sound for a successful hit. Because the game is built around precise timing, its hit sounds are designed to feel rewarding and easy to recognize, and this reverb version stands out for its spacious tail. Creators have picked it up for edits outside the game, using it to mark beats, combos, and punchlines in short videos where a clean, satisfying hit sound helps the timing land.