Goddess of Victory: Nikke is a mobile role-playing shooter developed by Shift Up and released in 2022, built around collecting characters through a gacha summon system. Each pull plays a distinctive audio sequence that signals rarity and builds suspense before the new unit is revealed, which is why players began capturing and sharing the sound outside the game. It now appears in pull videos, livestream highlights and reaction edits, where it instantly sets up the anticipation of a summon for viewers who know the game.