Place it in the middle of a Sprunki character lineup, after the opening character and before the closing character, then follow it with a short reaction sound so the change of character reads as a deliberate switch.
Über diesen Sound
This 15-second Sprunki Mr Grey clip features the grey character from the music game, with a short musical phrase built around his calm, low-key presence. It feels playful and a little mysterious, like a quiet character stepping forward while the rest of the lineup waits. Fans will recognise him at once from the mood alone.