Eri Kasamoto debuted as a playable character in Metal Slug 2, released by SNK in 1998 for the Neo Geo arcade system. Paired with newcomers Fio Germi and veterans Marco Rossi and Tarma Roving, she helped define the sequel's faster, more character-driven feel. Short voice samples like this one circulated through emulators, sprite rips and soundboards as Metal Slug became a retro gaming staple. Fans still reuse the clip because the delivery is instantly tied to the series, even for listeners who have never played the original cabinet version.